add workflow to check general formatting using editorconfig

Author: umbynos

.github/workflows/check-general-formatting.yml

@@ -0,0 +1,22 @@
+name: Check General Formatting
+
+# See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows
+on:
+  push:
+  pull_request:
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch breakage caused by changes to tools.
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Check formatting
+        uses: editorconfig-checker/[email protected]