Merge pull request #179 from OAI/ci/fix-publish-fork

ci: adds condition so the publish workflow only runs upstream

Author: baywet

.github/workflows/schema-publish.yaml

@@ -15,6 +15,7 @@ on:
 
 jobs:
   publish:
+    if: github.repository == 'OAI/Overlay-Specification'
     runs-on: ubuntu-latest
 
     steps: