github-actions: exclude bot from the triage (#2172)

Author: v1v

.github/workflows/labeler.yml

@@ -36,7 +36,7 @@ jobs:
         github-user: ${{ github.actor }}
         github-token: ${{ steps.get_token.outputs.token }}
     - name: Add community and triage labels
-      if: contains(steps.is_elastic_member.outputs.result, 'false') && github.actor != 'dependabot[bot]' && github.actor != 'apmmachine'
+      if: contains(steps.is_elastic_member.outputs.result, 'false') && github.actor != 'dependabot[bot]' && github.actor != 'elastic-observability-automation[bot]'
       uses: actions-ecosystem/action-add-labels@v1
       with:
         labels: |