monthly-check: fix workflow (#20468)

.github/workflows/monthly-check.yml

@@ -13,14 +13,6 @@ jobs:
   check-usernames:
     runs-on: ubuntu-latest
     steps:
-    - name: Restore lychee cache
-      id: restore-cache
-      uses: actions/cache/restore@v5
-      with:
-        path: .lycheecache
-        key: cache-lychee-${{ github.sha }}
-        restore-keys: cache-lychee-
-
     - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       with:
         fetch-depth: 0
@@ -36,9 +28,8 @@ jobs:
       continue-on-error: true
       with:
         args: >-
-          --cache 
-          --verbose 
-          --no-progress 
+          --verbose
+          --no-progress
           --max-concurrency 25
           usernames.txt
       env:
@@ -54,7 +45,7 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Update last report open issue created
-      if: ${{ env.lychee_exit_code != 0 }}
+      if: steps.lychee.outcome == 'failure'
       uses: peter-evans/create-issue-from-file@fca9117c27cdc29c6c4db3b86c48e4115a786710 # v6.0.0
       with:
         title: GitHub usernames with errors
@@ -63,12 +54,7 @@ jobs:
         labels: check usernames
 
     - name: Close last report open issue
-      if: ${{ env.lychee_exit_code == 0 && steps.last-issue.outputs.has-found == 'true' }}
+      if: ${{ steps.lychee.outcome == 'success' && steps.last-issue.outputs.has-found == 'true' }}
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: gh issue close ${{ steps.last-issue.outputs.issue-number }}
-
-    - name: Save lychee cache
-      uses: actions/cache/save@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
-      if: always()
-      with:
-        path: .lycheecache
-        key: ${{ steps.restore-cache.outputs.cache-primary-key }}