Add short hash to the version

Author: jacklul

.github/workflows/release.yml

@@ -36,8 +36,9 @@ jobs:
       if: startsWith(github.ref, 'refs/tags/')
 
     - run: |
-        echo "branch-$GITHUB_REF_NAME" > "Assets/${{ env.ASSETS_FOLDER }}/version.txt"
-        sed -i -e "s/(dev version)/branch-$GITHUB_REF_NAME/g" "Assets/${{ env.ASSETS_FOLDER }}/Subtitles.prefab"
+        VERSION=$GITHUB_REF_NAME-$(git rev-parse --short "$GITHUB_SHA")
+        echo "$VERSION" > "Assets/${{ env.ASSETS_FOLDER }}/version.txt"
+        sed -i -e "s/(dev version)/$VERSION/g" "Assets/${{ env.ASSETS_FOLDER }}/Subtitles.prefab"
       if: startsWith(github.ref, 'refs/heads/')
 
     - uses: pCYSl5EDgo/create-unitypackage@v1