Update check_links.yml

Author: ahpaleus

.github/workflows/check_links.yml

@@ -1,14 +1,22 @@
 name: Check Markdown links
 
-on: 
+on:
+  workflow_dispatch:
+    inputs:
+      logLevel:
+        description: 'Log level'     
+        required: true
+        default: 'warning'
+      tags:
+        description: 'Test scenario tags'
   push:
     branches:
       - master
-    paths:
-      - '**.md'
-    pull_request:
-      paths:
-        - '**.md'
+      - dev
+  pull_request:
+  schedule:
+    # run CI at 09:00, on day 1 of the month even if no PRs/merges occur
+    - cron:  '0 9 1 * *'
 
 jobs:
   markdown-link-check: