chore(gha): bump zwaldowski/semver-release-action from 5 to 6 (#441)

Author: dependabot[bot]

.github/workflows/release-R.yml

@@ -30,7 +30,7 @@ jobs:
 
       - name: Generate new version
         id: release_version
-        uses: zwaldowski/semver-release-action@v5
+        uses: zwaldowski/semver-release-action@v6
         with:
           dry_run: true
           bump: ${{ inputs.type }}