Update test_release.yml output dev version (#9)

Author: mihrab34

.github/workflows/test_release.yml

@@ -47,7 +47,7 @@ jobs:
         id: output-dev-version
         # Don't output a dev version if the push was for a tag.
         run: |
-          if [ ${{ startsWith(github.ref, 'refs/tags') }} ]; then
+          if [[ "${{ startsWith(github.ref, 'refs/tags') }}" == "true" ]]; then
             echo "dev_version=" >> "$GITHUB_OUTPUT"
           else
             echo "dev_version=${{ env.suffix }}${{ env.iteration }}" >> "$GITHUB_OUTPUT"