test build on our own runner

.gitea/workflows/detectors-firmware.yml

@@ -0,0 +1,20 @@
+name: Build on our own server
+
+on:
+  push:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: "detectors-firmware"
+    steps:
+      - uses: actions/checkout@v4
+
+
+      - name: Build library 
+        run: |
+            echo "Hello World"
+            hostname