fixup! Add job summary with release URL

Author: avdv

Diff for: .github/workflows/prepare-release.yaml

@@ -49,4 +49,4 @@ jobs:
             v${{ '0.20' }} \
             ${GITHUB_REPOSITORY#*/}-${{ '0.20' }}.tar.gz | tee release_url
       - name: Write summary
-        run: echo "Draft release created [here]($( cat release_url ))" >> "${GITHUB_STEP_SUMMARY}"
+        run: 'echo ":rocket: Draft release created [here]($( cat release_url ))" >> "${GITHUB_STEP_SUMMARY}"'