Replace third-party CLA action (#2444)

* Replace third-party CLA action

* Use shared CLA action from main

* Rename CLA workflow

* Use canonical CLA workflow

Author: glenn-jocher

.github/workflows/cla.yml

@@ -3,7 +3,7 @@
 # Ultralytics Contributor License Agreement (CLA) action https://docs.ultralytics.com/help/CLA
 # This workflow automatically requests Pull Requests (PR) authors to sign the Ultralytics CLA before PRs can be merged
 
-name: CLA Assistant
+name: CLA
 on:
   issue_comment:
     types:
@@ -16,30 +16,17 @@ on:
 
 permissions:
   actions: write
-  contents: write
   pull-requests: write
-  statuses: write
 
 jobs:
   CLA:
-    if: github.repository == 'ultralytics/yolov3'
+    if: github.event_name == 'pull_request_target' || (github.event.issue.pull_request && (github.event.comment.body == 'recheck' || github.event.comment.body == 'I have read the CLA Document and I sign the CLA'))
+    concurrency:
+      group: cla-${{ github.event.pull_request.number || github.event.issue.number }}
     runs-on: ubuntu-latest
     steps:
-      - name: CLA Assistant
-        if: (github.event.comment.body == 'recheck' || github.event.comment.body == 'I have read the CLA Document and I sign the CLA') || github.event_name == 'pull_request_target'
-        uses: contributor-assistant/github-action@v2.6.1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          # Must be repository secret PAT
-          PERSONAL_ACCESS_TOKEN: ${{ secrets._GITHUB_TOKEN }}
+      - name: CLA
+        uses: ultralytics/actions/cla@main
         with:
-          path-to-signatures: "signatures/version1/cla.json"
-          path-to-document: "https://docs.ultralytics.com/help/CLA" # CLA document
-          # Branch must not be protected
-          branch: cla-signatures
-          allowlist: dependabot[bot],github-actions,pre-commit*,bot*
-
-          remote-organization-name: ultralytics
-          remote-repository-name: cla
-          custom-pr-sign-comment: "I have read the CLA Document and I sign the CLA"
-          custom-allsigned-prcomment: All Contributors have signed the CLA. ✅
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          cla-token: ${{ secrets._GITHUB_TOKEN }}