Revert "Improve conditional in Codeowners Legal check workflow" (#53496)

.github/workflows/codeowners-legal.yml

@@ -33,7 +33,7 @@ jobs:
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
         with:
           # Picking this number is a "best guess". If we make it too large,
-          # the checkout will take potentially unnecessarily long.
+          # the checkout will take potentially unnecessariily long.
           # This reduces the chance that tj-actions/changed-files has to
           # fetch deeper history. But if it needs to, it will.
           fetch-depth: 10
@@ -58,14 +58,19 @@ jobs:
           CHANGED_FILE_PATHS: ${{ steps.changed-files.outputs.all_changed_files }}
           CONTENT_TYPE: 'rai'
 
-      - name: Check for reviewers-legal label, add if missing and request review
+      - name: Add Legal team as a reviewer
         if: steps.checkContentType.outputs.containsContentType == 'true'
         env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          # The GH CLI uses a slightly different env name for
+          # the token than the GITHUB_TOKEN used by actions
+          GH_TOKEN: ${{ secrets.DOCS_BOT_PAT_WRITEORG_PROJECT }}
           PR: ${{ github.event.pull_request.html_url }}
         run: |
-          labels=$(gh pr view ${{ github.event.pull_request.number }} --json labels --jq '.labels[].name')
-          if ! echo "$labels" | grep -q 'reviewers-legal'; then
+          has_reviewer=$(
+            gh pr view $PR --json reviews |
+            jq 'any(.reviews[]; select(length > 0))'
+          )
+          if ! $has_reviewer
+          then
             gh pr edit $PR --add-reviewer github/legal-product
-            gh pr edit $PR --add-label reviewers-legal
           fi