updated yaml.yaml

Author: HariSekhon

.github/workflows/yaml.yaml

@@ -47,6 +47,8 @@ concurrency:
 
 jobs:
 check_yaml:
-if: github.event.repository.fork == false
+# github.event.repository context not available in scheduled workflows
+#if: github.event.repository.fork == false
+if: github.repository_owner == 'HariSekhon'
 name: Check YAML
 uses: HariSekhon/GitHub-Actions/.github/workflows/yaml.yaml@master