Run super linter in CI

It uses ktlint for Kotlin.

See openhab#3640

Signed-off-by: mueller-ma <mueller-ma@users.noreply.github.com>

.github/workflows/lint.yml

@@ -0,0 +1,26 @@
+name: Run super-linter
+
+on:
+  push:
+    branches-ignore:
+      - l10n_main
+      - dependabot/*
+  pull_request:
+    branches-ignore:
+      - l10n_main
+
+permissions:
+  contents: read
+
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Lint Code Base
+        uses: github/super-linter@v6