Implemented: Replace SvnCheckout in Gradle (OFBIZ-12868) (INFRA-25327)

The pullAllPluginsSource.script is used in several CI places (GitHub actions,
BuildBot and Demos)

Lastly I committed the pullAllPluginsSource.sh and pullPluginSource.sh scripts
with Windows. As Windows has not the x flag, they were not set as executable.

This fixes it by setting them as executable using "git update-index --chmod=+x"

This also changes docker-image.yaml and gradle.yaml to use pullAllPluginsSource

I removed the build in docker-image.yaml as it's not longer needed. Only
pullAllPluginsSource was used and this task does not build anything. It just
pulls the sources

I did not set the the x flag for Windows  scripts as it will be useless anyway
since Windows does not use the x flag

.github/workflows/docker-image.yaml

@@ -133,10 +133,10 @@ jobs:
           java-version: 17
           distribution: temurin
           cache: 'gradle'
-      - name: Grant execute permission for gradlew
-        run: chmod +x gradlew
-      - name: Build with Gradle
-        run: ./gradlew pullAllPluginsSource
+      - name: Grant execute permission for gradlew and pullAllPluginsSource.sh
+        run: chmod +x gradlew pullAllPluginsSource.sh
+      - name: Load all plugins
+        run: ./pullAllPluginsSource.sh
       - name: Determine metadata (tags, labels) for Docker framework with plugins build
         id: pluginsmeta
         uses: docker/metadata-action@507c2f2dc502c992ad446e3d7a5dfbe311567a96

.github/workflows/gradle.yaml

@@ -41,10 +41,12 @@ jobs:
         java-version: 17
         distribution: temurin
         cache: 'gradle'
-    - name: Grant execute permission for gradlew
-      run: chmod +x gradlew
+    - name: Grant execute permission for gradlew and pullAllPluginsSource.sh
+      run: chmod +x gradlew pullAllPluginsSource.sh
+    - name: Load all plugins
+      run: ./pullAllPluginsSource.sh
     - name: Build with Gradle
-      run: ./gradlew pullAllPluginsSource check javadoc  
+      run: ./gradlew check javadoc
 # Below does not work, see see https://lists.apache.org/thread/80wzf4kclfk5nh2fss56jd6otf7y4n2f
 # BuildBot does it anyway
 #     - name: Builds with Gradle, checks style and run integration tests (just to know if they pass)