Implemented: Replace SvnCheckout in Gradle (OFBIZ-12868)

As mentionned in https://lists.apache.org/thread/on7n6nsbj0w237sqgmw7bfmw31116wcy
the SvnCheckout Gradle plugin will not be usable after January 8, 2024.

This is a replacement using OS scripts. Only for now to test with BuildBot

pullAllPluginsSource.bat

@@ -0,0 +1,39 @@
+@echo off
+rem #####################################################################
+rem Licensed to the Apache Software Foundation (ASF) under one
+rem or more contributor license agreements.  See the NOTICE file
+rem distributed with this work for additional information
+rem regarding copyright ownership.  The ASF licenses this file
+rem to you under the Apache License, Version 2.0 (the
+rem "License"); you may not use this file except in compliance
+rem with the License.  You may obtain a copy of the License at
+rem
+rem http://www.apache.org/licenses/LICENSE-2.0
+rem
+rem Unless required by applicable law or agreed to in writing,
+rem software distributed under the License is distributed on an
+rem "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+rem KIND, either express or implied.  See the License for the
+rem specific language governing permissions and limitations
+rem under the License.
+rem #####################################################################
+
+rem Whatever, create anew
+if EXIST plugins\ (
+    cmd /c rd  /s/q plugins
+)
+git branch --show-current > temp.txt
+set /p branch=<temp.txt
+del temp.txt
+
+git clone https://github.com/apache/ofbiz-plugins.git plugins
+cd plugins
+
+rem By default the clone branch is trunk
+if NOT trunk == %branch% (
+    call git switch -c %branch% --track origin/%branch%
+)
+
+rem Remove .git, in this case it's big useless information
+cmd /c rd  /s/q .git
+cd ..

pullAllPluginsSource.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env sh
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Whatever, create anew
+if [ -d "plugins" ]
+    then
+        rm -rf plugins
+fi
+
+git branch --show-current > temp.txt
+branch=$(cat temp.txt)
+rm temp.txt
+
+git clone https://github.com/apache/ofbiz-plugins.git plugins
+cd plugins
+
+# By default the clone branch is trunk
+if [ ! trunk == "$branch" ]
+    then
+        git switch -c "$branch" --track origin/"$branch"
+fi
+
+# remove .git, in this case it's big useless information
+rm -rf .git
+cd ..

pullPluginSource.bat

@@ -0,0 +1,48 @@
+@echo off
+rem #####################################################################
+rem Licensed to the Apache Software Foundation (ASF) under one
+rem or more contributor license agreements.  See the NOTICE file
+rem distributed with this work for additional information
+rem regarding copyright ownership.  The ASF licenses this file
+rem to you under the Apache License, Version 2.0 (the
+rem "License"); you may not use this file except in compliance
+rem with the License.  You may obtain a copy of the License at
+rem
+rem http://www.apache.org/licenses/LICENSE-2.0
+rem
+rem Unless required by applicable law or agreed to in writing,
+rem software distributed under the License is distributed on an
+rem "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+rem KIND, either express or implied.  See the License for the
+rem specific language governing permissions and limitations
+rem under the License.
+rem #####################################################################
+
+rem Remove plugins dir in case of all plugins present
+if EXIST plugins\ (
+    if NOT EXIST plugins\.git\ (
+        cmd /c rd/s/q plugins
+    )
+)
+rem Clone if new else simply init sparse-checkout
+if NOT EXIST plugins\.git\ (
+    git clone --filter=blob:none --sparse https://github.com/apache/ofbiz-plugins.git plugins
+    cd plugins
+) else (
+    cd plugins
+    rem the documentation says init is deprecated but set does work here: https://git-scm.com/docs/git-sparse-checkout
+    git sparse-checkout init --cone --sparse-index
+)
+
+rem Add the plugin
+git sparse-checkout add %1
+
+
+git branch --show-current > temp.txt
+set /p branch=<temp.txt
+del temp.txt
+rem By default the clone branch is trunk
+if NOT trunk == %branch% (
+    call git switch -c %1 --track origin/%1
+)
+cd ..

pullPluginSource.sh

@@ -0,0 +1,51 @@
+#!/usr/bin/env sh
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+# Remove plugins dir in case of all plugins present
+if [ -d "plugins" ]
+    then
+        if [ ! -d "plugins\.git" ]
+        then
+            rm -rf plugins
+        fi
+fi
+
+# Clone if new else simply init sparse-checkout
+if [ ! -d "plugins\.git" ]
+    then
+        git clone --filter=blob:none --sparse https://github.com/apache/ofbiz-plugins.git plugins
+        cd plugins
+else
+    cd plugins
+    # the documentation says init is deprecated but set does work here: https://git-scm.com/docs/git-sparse-checkout
+    git sparse-checkout init --cone --sparse-index
+fi
+
+# Add the plugin
+git sparse-checkout add "$1"
+git branch --show-current > temp.txt
+branch=$(cat temp.txt)
+rm temp.txt
+
+# By default the clone branch is trunk
+if [ ! trunk == "$branch" ]
+    then
+        call git switch -c "$1" --track origin/"$1"
+fi
+cd ..