build: only run tests, and update to latest GH actions

Signed-off-by: deadprogram <[email protected]>

.github/workflows/go.yml

@@ -11,15 +11,17 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up Go
-      uses: actions/setup-go@v4
+      uses: actions/setup-go@v5
       with:
         go-version: '1.22'
 
-    - name: Build
-      run: go build -v ./...
+    - name: Install GL
+      run: go get -u github.com/go-gl/gl/v3.2-core/gl
 
     - name: Test
       run: go test -v ./...
+      env:
+        CGO_ENABLED: 1