Fix: fetch new tag before updating major version tag

gh release create creates the tag on the remote, so we need to fetch
it before we can reference it locally for the major version tag update.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

.github/workflows/release.yml

@@ -68,5 +68,6 @@ jobs:
 
       - name: Update major version tag
         run: |
+          git fetch origin tag "${{ steps.version.outputs.new }}"
           git tag -f "${{ steps.version.outputs.major }}" "${{ steps.version.outputs.new }}"
           git push -f origin "${{ steps.version.outputs.major }}"