Fix test failures in GitHub Actions workflows

- Add envtest setup before running tests
- Use 'make setup-envtest' to install test binaries
- Use 'make test' instead of direct go test
- Ensures proper test environment setup in CI

This fixes the BeforeSuite panic caused by missing envtest binaries.

.github/workflows/docker-build-push.yaml

@@ -34,10 +34,13 @@ jobs:
           go-version-file: 'go.mod'
           cache: true
 
+      - name: Install envtest binaries
+        run: |
+          make setup-envtest
+
       - name: Run tests
         run: |
-          go test -v ./... -coverprofile=coverage.out
-          go tool cover -func=coverage.out
+          make test
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3

.github/workflows/pr-validation.yaml

@@ -30,8 +30,11 @@ jobs:
       - name: Run go vet
         run: go vet ./...
 
+      - name: Install envtest binaries
+        run: make setup-envtest
+
       - name: Run tests
-        run: go test -v -race -coverprofile=coverage.out ./...
+        run: make test
 
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v4

.github/workflows/release.yaml

@@ -31,9 +31,13 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'
+          cache: true
+
+      - name: Install envtest binaries
+        run: make setup-envtest
 
       - name: Run tests
-        run: go test -v ./...
+        run: make test
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3