Update neverallow rules for init_first_stage

We are introducing Microdroid-specific variant of the init_first_stage,
and need to add init_first_stage_defaults and
init_first_stage.microdroid to the neverallow rule.

Bug: 287206497
Test: build com.android.virt APEX
Change-Id: I88543256ab0479d4676865ebb1d16d9d39f1f455

android/neverallow.go

@@ -239,7 +239,9 @@ func createUncompressDexRules() []Rule {
 func createInitFirstStageRules() []Rule {
 	return []Rule{
 		NeverAllow().
+			Without("name", "init_first_stage_defaults").
 			Without("name", "init_first_stage").
+			Without("name", "init_first_stage.microdroid").
 			With("install_in_root", "true").
 			Because("install_in_root is only for init_first_stage."),
 	}