Update blank.yml

.github/workflows/blank.yml

@@ -1,4 +1,4 @@
-name: CI
+name: Build
 
 on: [push]
 
@@ -9,9 +9,7 @@ jobs:
     
     steps:
     - uses: actions/checkout@v1
-    - name: Run a one-line script
-      run: echo Hello, world!
-    - name: Run a multi-line script
+    - name: Build binaries
       run: |
-        echo Add other actions to build,
-        echo test, and deploy your project.
+        sudo apt install -y libgtk-3-dev build-essential cmake gcc g++ pkg-config make hostapd
+        make