CCM-10193 change to use GitHub app token

Signed-off-by: Tim Ireland <[email protected]>

Author: timireland

.github/actions/build-proxies/action.yml

@@ -98,7 +98,8 @@ runs:
 
     - name: Trigger deploy proxy
       env:
-        PR_TRIGGER_PAT: ${{ env.PR_TRIGGER_PAT }}
+        CLIENT_ID: ${{ secrets.CLIENT_ID }}
+        PEM_FILE: ${{ secrets.PEM_FILE }}
       shell: bash
       run: |
         .github/scripts/dispatch_internal_repo_workflow.sh \