feat(insider): generate buildinfo.json to track versions (#2544)

prepare_src.sh

@@ -18,6 +18,13 @@ mkdir -p assets
 git archive --format tar.gz --output="./assets/${APP_NAME}-${RELEASE_VERSION}-src.tar.gz" HEAD
 git archive --format zip --output="./assets/${APP_NAME}-${RELEASE_VERSION}-src.zip" HEAD
 
+if [[ "${VSCODE_QUALITY}" == "insider" ]]; then
+  COMMIT_ID=$( git rev-parse HEAD )
+
+  jsonTmp=$( jq -n --arg 'tag' "${RELEASE_VERSION}" --arg 'id' "${BUILD_SOURCEVERSION}" --arg 'commit' "${COMMIT_ID}" '{ "tag": $tag, "id": $id, "commit": $commit }' )
+  echo "${jsonTmp}" > "./assets/buildinfo.json" && unset jsonTmp
+fi
+
 cd assets
 
 for FILE in *; do