ci: add build workflow

Simple build workflow which builds partition files for all platforms.

Signed-off-by: Nicolas Dechesne <[email protected]>

Author: ndechesne

.github/workflows/build.yml

@@ -0,0 +1,20 @@
+name: build
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Run make
+        run: |
+          make
+