Use git-capable runner for patch CI

.forgejo/workflows/check.yml

@@ -9,13 +9,17 @@ on:
 
 jobs:
   check:
-    runs-on: bun
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Install Bun
+        run: npm install -g bun@1.3.11
       - name: Install system dependencies
         run: |
           apt-get update
-          apt-get install -y git docker.io
+          apt-get install -y docker.io
       - name: Install
         run: bun install --frozen-lockfile
       - name: Typecheck