add github actions (#1)

.github/dependabot.yml

@@ -0,0 +1,8 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: weekly
+      time: "06:00"
+    open-pull-requests-limit: 10

.github/workflows/shellcheck.yml

@@ -0,0 +1,16 @@
+on:
+  push:
+    branches:
+      - main
+
+name: "Trigger: Push action"
+permissions: {}
+
+jobs:
+  shellcheck:
+    name: Shellcheck
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run ShellCheck
+        uses: ludeeus/[email protected]

.gitignore

@@ -1,8 +1,9 @@
 config*
 build.log
-linux-modules*
 linux-headers*
 linux-image*
+linux-libc*
+linux-modules*
 linux-upstream*
 
 linux/