Add weekly schedule triggers for test workflows

Author: cderv

.github/workflows/test-publish.yaml

@@ -3,6 +3,8 @@ name: Test Publish Action
 on:
   push:
     branches: [main]
+  schedule:
+    - cron: '0 0 * * 1'  # Weekly on Monday at midnight UTC
   workflow_dispatch:
 
 permissions:

.github/workflows/test.yaml

@@ -6,6 +6,8 @@ on:
   push:
     branches: [main, master]
   pull_request:
+  schedule:
+    - cron: '0 0 * * 0'  # Weekly on Sunday at midnight UTC
   workflow_dispatch:
     inputs:
       version: