feat(github-actions): add script to get latest tag for current commit

Add a Bash script to retrieve the latest Git tag associated with the
current commit. The script configures Git user information, extracts
the current commit hash, finds any tags pointing at the commit, and
displays the most recent tag if available.

Assumptions:
- Tags are annotated and follow a time-based ordering.

scripts/git/commit_tag.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# 设置 Git 用户信息
+git config user.name "GitHub Action"
+git config user.email "[email protected]"
+
+#git config user.name "godcong"
+#git config user.email "[email protected]"
+
+# 获取当前HEAD的哈希值
+CURRENT_COMMIT=$(git rev-parse HEAD)
+
+# 查找与当前提交匹配的标签
+TAG_FOR_CURRENT_COMMIT=$(git tag --points-at "$CURRENT_COMMIT")
+
+# 检查是否有标签
+if [ -n "$TAG_FOR_CURRENT_COMMIT" ]; then
+   # 将标签列表转换为数组
+   IFS=$'\n' read -d '' -r -a TAGS_ARRAY <<< "$TAG_FOR_CURRENT_COMMIT"
+   # 找到最新的标签，假设标签按时间顺序排列
+   LATEST_TAG=${TAGS_ARRAY[-1]}
+   echo "$LATEST_TAG"
+fi