chore: fix publish-release error message to reference master

Author: joaodordio

.github/workflows/publish-release.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Verify release is ready
         run: |
           if ! grep -qF "## $VERSION" CHANGELOG.md; then
-            echo "::error::CHANGELOG.md has no entry for $VERSION. Merge the prepare-release PR to main before running this workflow."
+            echo "::error::CHANGELOG.md has no entry for $VERSION. Merge the prepare-release PR to master before running this workflow."
             exit 1
           fi