Cherry-pick apache#18635 to v1.7.x (apache#18935)

* Remove mention of nightly in pypi (apache#18635)

* update bert dev.tsv link

Co-authored-by: Sheng Zha <szha@users.noreply.github.com>

contrib/clojure-package/examples/bert/get_bert_data.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# 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.
+
+set -e
+
+data_path=data
+
+if [ ! -d "$data_path" ]; then
+  mkdir -p "$data_path"
+  curl https://s3.us-east-2.amazonaws.com/mxnet-scala/scala-example-ci/BertQA/vocab.json -o $data_path/vocab.json
+  curl https://s3.us-east-2.amazonaws.com/mxnet-scala/scala-example-ci/BertQA/static_bert_qa-0002.params -o $data_path/static_bert_qa-0002.params
+  curl https://s3.us-east-2.amazonaws.com/mxnet-scala/scala-example-ci/BertQA/static_bert_qa-symbol.json -o $data_path/static_bert_qa-symbol.json
+  curl https://s3.us-east-2.amazonaws.com/mxnet-scala/scala-example-ci/BertQA/static_bert_base_net-symbol.json -o $data_path/static_bert_base_net-symbol.json
+  curl https://s3.us-east-2.amazonaws.com/mxnet-scala/scala-example-ci/BertQA/static_bert_base_net-0000.params -o $data_path/static_bert_base_net-0000.params
+  curl https://raw.githubusercontent.com/dmlc/gluon-nlp/d75185ec7eb1eb082ee92992be8677666aaf7ec7/docs/examples/sentence_embedding/dev.tsv -o $data_path/dev.tsv
+fi