feat: 隔离 VM 集成测试标签

internal/taskassignment/assignment.go

@@ -102,7 +102,7 @@ func backendFromTask(task *runnerv1.Task) (Backend, error) {
 		return "", fmt.Errorf("task runs-on labels must include self-hosted: %v", labels)
 	}
 	hasPod := slices.Contains(labels, string(BackendPod))
-	hasVM := slices.Contains(labels, string(BackendVM))
+	hasVM := slices.Contains(labels, string(BackendVM)) || slices.Contains(labels, "vm-dev")
 	if hasPod == hasVM {
 		return "", fmt.Errorf("task runs-on labels must select exactly one of pod or vm: %v", labels)
 	}

internal/taskassignment/assignment_test.go

@@ -28,6 +28,7 @@ func TestNewSelectsBackendFromRunsOn(t *testing.T) {
 	}{
 		{"[self-hosted, pod]", BackendPod},
 		{"[self-hosted, vm]", BackendVM},
+		{"[self-hosted, vm-dev]", BackendVM},
 	} {
 		assignment, err := New(task(t, test.labels), "ddupan.top")
 		if err != nil {