Add sepolicy related variables

Bug: 33691272
Test: try building with SELINUX_IGNORE_NEVERALLOWS := true
Change-Id: Id2aa450740d412af7ac66f096fa2121957964cac
diff --git a/android/variable.go b/android/variable.go
index a5e9ab4..b06711d 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -379,7 +379,15 @@
 
 	ShippingApiLevel *string `json:",omitempty"`
 
+	BuildBrokenEnforceSyspropOwner     bool `json:",omitempty"`
+	BuildBrokenTrebleSyspropNeverallow bool `json:",omitempty"`
 	BuildBrokenVendorPropertyNamespace bool `json:",omitempty"`
+
+	RequiresInsecureExecmemForSwiftshader bool `json:",omitempty"`
+
+	SelinuxIgnoreNeverallows bool `json:",omitempty"`
+
+	SepolicySplit bool `json:",omitempty"`
 }
 
 func boolPtr(v bool) *bool {