Refactor advanced qualification check job

Refactor check-advanced-qualification job to include a filter step for better control over execution based on event conditions.

Signed-off-by: MontyPokemon <59332150+MonaaEid@users.noreply.github.com>

Author: MonaaEid

.github/workflows/bot-advanced-check.yml

@@ -20,26 +20,23 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.event.issue.number || github.run_id }}
   cancel-in-progress: true
 jobs:
-  #######################################
-  # Automatic enforcement + manual dry-run
-  #######################################
   check-advanced-qualification:
-    # Skip the entire job (no run steps, no checkout, minimal visibility) when not relevant
-    if: |-
-      github.event_name == 'workflow_dispatch' ||
-      (
-        contains(github.event.issue.labels.*.name, 'advanced') &&
-        (
-          github.event.action == 'assigned' ||
-          (
-            github.event.action == 'labeled' &&
-            github.event.label.name == 'advanced' &&
-            join(github.event.issue.assignees.*.login, ',') != ''
-          )
-        )
-      )
     runs-on: ubuntu-latest
     steps:
+      - name: Filter
+        id: should_run
+        run: echo "value=true" >> $GITHUB_OUTPUT
+        if: |
+          github.event_name == 'workflow_dispatch' ||
+          (
+            github.event_name == 'issues' &&
+            contains(github.event.issue.labels.*.name, 'advanced') &&
+            (
+              github.event.action == 'assigned' ||
+              (github.event.action == 'labeled' && github.event.label.name == 'advanced' && github.event.issue.assignees[0] != null)
+            )
+          )
+          
       - name: Checkout scripts
         uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # Current v4 tag SHA
         with: