Add commit to yarn version

.github/actions/yarn-version/action.yml

@@ -23,6 +23,7 @@ runs:
         yarn install --frozen-lockfile
         yarn config set version-git-tag false
         yarn version --new-version $RELEASE
+        git commit -am "Update version to $RELEASE"
         if [ "$SKIP_TAG" == "false" ]; then
           echo "Tagging yarn version $RELEASE"
           git tag $RELEASE