ci: retain license check for ASF config

Co-authored-by: Codex <codex@openai.com>

Author: manuzhang

.github/workflows/license_check.yml

@@ -20,8 +20,6 @@ name: "Run License Check"
 on:
   pull_request:
     types: [opened, synchronize, reopened, ready_for_review]
-    paths-ignore:
-      - '.asf.yaml'
 
 concurrency:
   group: ${{ github.repository }}-${{ github.head_ref || github.sha }}-${{ github.workflow }}