Merge pull request #306 from github/jm_checkout_ref

fix: checkout ref to ensure tag is there

Author: jmeridth

.github/workflows/major-version-updater.yml

@@ -20,6 +20,7 @@ jobs:
         uses: actions/[email protected]
         with:
           fetch-tags: true
+          ref: ${ TAG_NAME }
       - name: version
         id: version
         run: |