Allow libwifi-hal to use makefile_goal

To migrate libwifi-hal from make to soong, its dependencis
(libwifi-hal-<vendor>) are wrapped in makefile_goal until they are
migrated to soong as well.

Bug: 239984067
Test: m
Merged-In: Icb09ef1bf40311498db04b7358634eadd0fed5fa
Change-Id: Icb09ef1bf40311498db04b7358634eadd0fed5fa
(cherry picked from commit f9392095d7e6f065310ab7662bb34897295f7d9f)
diff --git a/android/neverallow.go b/android/neverallow.go
index aa47bca..00078a0 100644
--- a/android/neverallow.go
+++ b/android/neverallow.go
@@ -212,11 +212,16 @@
 }
 
 func createMakefileGoalRules() []Rule {
+	allowlist := []string{
+		// libwifi_hal uses makefile_goal for its dependencies
+		"frameworks/opt/net/wifi/libwifi_hal",
+	}
 	return []Rule{
 		NeverAllow().
 			ModuleType("makefile_goal").
 			WithoutMatcher("product_out_path", Regexp("^boot[0-9a-zA-Z.-]*[.]img$")).
-			Because("Only boot images may be imported as a makefile goal."),
+			NotIn(allowlist...).
+			Because("Only boot images may be imported as a makefile goal if not in allowed projects"),
 	}
 }