fix ci

.github/workflows/build.yml

@@ -2,18 +2,4 @@ on: [push, pull_request, workflow_dispatch]
 
 jobs:
   build:
-    runs-on: ubuntu-latest
-    name: Build
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Build Ferris Sweep
-        uses: zmkfirmware/zmk-build@master
-        with:
-          board: nice_nano_v2
-          shield: ferris_sweep_left ferris_sweep_right
-      - name: Build Aurora Sweep
-        uses: zmkfirmware/zmk-build@master
-        with:
-          board: nice_nano_v2
-          shield: splitkb_aurora_sweep_left splitkb_aurora_sweep_right
+    uses: zmkfirmware/zmk/.github/workflows/build-user-config.yml@main