monorepo: Update push-version-bump script

Author: rekmarks

scripts/push-version-bump.sh

@@ -7,6 +7,7 @@ set -o pipefail
 MM_SNAP_VERSION=$(node -p 'require("./lerna.json").version')
 
 git checkout -b "${MM_SNAP_VERSION}"
+git add .
 git commit -m "${MM_SNAP_VERSION}" || true
 git push -u origin "${MM_SNAP_VERSION}"