ci: remove actionlint job from goCI workflow (#297)

Co-authored-by: Claude <noreply@anthropic.com>

Author: dopey

.github/workflows/goCI.yml

@@ -84,15 +84,6 @@ on:
         required: false
 
 jobs:
-  actionlint:
-    runs-on: ubuntu-latest
-    if: inputs.run-actionlint
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      - name: Check workflow files
-        uses: docker://index.docker.io/rhysd/actionlint@sha256:6f03470d0152251d7f07f7c4dc019dbe7024c72cd952f839544c7798843efa8f # 1.7.11
-        with:
-          args: -color
 
   lint:
     uses: ./.github/workflows/goLint.yml