ci: remove code line count

.github/workflows/code-stats.yml

@@ -1,19 +0,0 @@
-name: Count Lines of Code
-
-on:
-  push:
-    branches:
-      - main
-jobs:
-  count-loc:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v3
-      - name: Install cloc
-        run: sudo apt-get install -y cloc
-      - name: Count lines of code
-        id: cloc
-        run: |
-          cloc . >> $GITHUB_STEP_SUMMARY