ax(node): fix test name to follow TestFilename_Function_Good convention

TestConvertMinerStats did not follow the AX Principle 10 test naming
convention (TestFilename_Function_{Good,Bad,Ugly}). Renamed to
TestWorker_ConvertMinerStats_Good to match the required pattern.

Co-Authored-By: Charon <charon@lethean.io>

pkg/node/worker_test.go

@@ -419,7 +419,7 @@ func TestWorker_HandleDeploy_UnknownType(t *testing.T) {
 	}
 }
 
-func TestConvertMinerStats(t *testing.T) {
+func TestWorker_ConvertMinerStats_Good(t *testing.T) {
 	tests := []struct {
 		name     string
 		rawStats interface{}