Revert "enable CLA"

This reverts commit 74cd27f.

Author: arun-silabs

.github/workflows/01-CLA-Assistant.yml

@@ -1,19 +1,22 @@
-name: CLA validation
+name: 01-CLA-Assistant
+## This workflow is used for public repositories
 
 on:
-  issue_comment:
-    types: [created]
-  pull_request:
+  workflow_dispatch:
+ #issue_comment:
+ #  types: [created]
+ #pull_request_target:
+ #  types: [opened,closed,synchronize,reopened]
 
 permissions:
   actions: write
-  contents: read
+  contents: read # this can be 'read' if the signatures are in remote repository
   pull-requests: write
   statuses: write
 
 jobs:
   CLAAssistant:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Create CLA Assistant Lite bot token
         uses: actions/create-github-app-token@v2
@@ -24,9 +27,6 @@ jobs:
           owner: SiliconLabsInternal
           repositories: contributor-license-agreements
 
-      - name: Mask generated token
-        run: echo "::add-mask::${{ steps.app-token.outputs.token }}"
-
       - name: "CLA Assistant"
         if: ${{ contains(github.event.comment.body, 'I have read the CLA Document and I hereby sign the CLA') }} || github.event_name == 'pull_request_target'
         uses: SiliconLabsSoftware/action-cla-assistant@silabs_flavour_v2