chore(deps): update gitify-app/renovate-config digest to 6befb13

Author: renovate[bot]

.github/workflows/renovate.yml

@@ -17,4 +17,4 @@ permissions:
 
 jobs:
   validate:
-    uses: gitify-app/renovate-config/.github/workflows/renovate-config-validator.yml@ff25d2e54d07344780729f45b6916a1a0d94fbd4 # main
+    uses: gitify-app/renovate-config/.github/workflows/renovate-config-validator.yml@6befb13134581cffa0f1e2e62682ab95c13061b2 # main