ci: Try to set env correctly

.github/workflows/close-master-prs.yaml

@@ -15,13 +15,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check and close
-        env:
-          GH_TOKEN: ${{ secrets.FLATHUBBOT_TOKEN }}
-          COMMENT: >
-              This PR is automatically closed because application submission
-              PRs must be made against the new-pr branch. If this is done
-              in error, please comment or reopen!
-          REPO: flathub/flathub
         run: |
           has_label=$(gh pr --repo "$REPO" view "${{ github.event.pull_request.number }}" --json labels -q '.labels | any(.name == "leave-open")')
 
@@ -30,3 +23,10 @@ jobs:
               gh pr --repo "$REPO" close "${{ github.event.pull_request.number }}" -c "$COMMENT"
             fi
           fi
+        env:
+          GH_TOKEN: ${{ secrets.FLATHUBBOT_TOKEN }}
+          COMMENT: >
+              This PR is automatically closed because application submission
+              PRs must be made against the new-pr branch. If this is done
+              in error, please comment or reopen!
+          REPO: flathub/flathub