Internationalisation: Fix crowdin download action (#105531)

* fix filesChanged command

* try this instead

* try again...

* try again...

* AGAIN

* maybe?

* maybe?

* just trying this up, im pretty sure this is what it was originally

* Revert "just trying this up, im pretty sure this is what it was originally"

This reverts commit a036cbb32f.

* directly use crowdin-download output

---------

Co-authored-by: joshhunt <josh.hunt@grafana.com>

.github/workflows/i18n-crowdin-download.yml

@@ -150,7 +150,7 @@ jobs:
         # - the PR does not modify the en-US locale
         # TODO make these paths inputs to the workflow when we move this to a shared repo
         run: |
-          filesChanged="$(gh pr diff --name-only "$PR_URL")"
+          filesChanged="$(gh pr diff --name-only ${{ steps.crowdin-download.outputs.pull_request_url }})"
 
           if [[ $(echo "$filesChanged" | grep -cv -e 'public/locales/[a-zA-Z\-]*/grafana.json' -e 'public/app/plugins/datasource/azuremonitor/locales/[a-zA-Z\-]*/grafana-azure-monitor-datasource.json') -ne 0 ]]; then
             echo "Non-i18n changes detected, not approving"
@@ -163,8 +163,7 @@ jobs:
           fi
 
           echo "Approving and enabling automerge"
-          gh pr review "$PR_URL" --approve
-          gh pr merge --auto --squash "$PR_URL"
+          gh pr review ${{ steps.crowdin-download.outputs.pull_request_url }} --approve
+          gh pr merge --auto --squash ${{ steps.crowdin-download.outputs.pull_request_url }}
         env:
           GITHUB_TOKEN: ${{ steps.generate_approver_token.outputs.token }}
-          PR_URL: ${{ steps.crowdin-download.outputs.pull_request_url }}