chore(ignore): mutation doesn't work

.github/workflows/mutation.yml

@@ -1,20 +0,0 @@
-name: Mutation Tests
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: "0 0 * * *"
-
-permissions:
-  contents: read
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Download source
-        uses: actions/checkout@v3
-      - name: Install Crystal
-        uses: crystal-lang/install-crystal@v1
-      - name: Run tests
-        run: |
-          shards install
-          bin/crytic test -s src/hace.cr