chore(release): add version-check to create and push git tag step

so that the step isn't executed in the first place as it appears as the job failed in the case that the tag already exists

.github/workflows/release.yml

@@ -82,6 +82,7 @@ jobs:
             dockernotice: ./docker/notice-credential-expiry-app.md
     outputs:
       app-version: ${{ steps.app-version.outputs.current }}
+      version-check: ${{ steps.version-check.outputs.exists }}
     steps:
       - name: Checkout
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
@@ -174,3 +175,4 @@ jobs:
         run: |
           git tag v${{ needs.release-images.outputs.app-version }}
           git push origin v${{ needs.release-images.outputs.app-version }}
+        if: needs.release-images.outputs.version-check == 'false'