updated validate.yaml

Author: HariSekhon

.github/workflows/validate.yaml

@@ -45,6 +45,8 @@ concurrency:
 
 jobs:
 validate:
-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: Validate
 uses: HariSekhon/GitHub-Actions/.github/workflows/validate.yaml@master