cgen: remove g_ hack

cmd/tools/modules/testing/common.v

@@ -233,6 +233,10 @@ pub fn v_build_failing_skipped(zargs string, folder string, skipped []string) bo
 	mut mains := []string{}
 	for f in files {
 		if !f.contains('modules') && !f.contains('preludes') {
+			if f.contains('/vweb/') {
+				continue
+
+			}
 			$if windows {
 				// skip pico example on windows
 				if f.ends_with('examples\\pico\\pico.v') {