Do not disable llndk libraries

LLNDK libraries shouldn't be disabled in any case.

Bug: 157106227
Test: m
Change-Id: I059e639b21d0edb8abc00773891d37e890a36cce

cc/vendor_snapshot.go

@@ -924,6 +924,11 @@ func VendorSnapshotSourceMutator(ctx android.BottomUpMutatorContext) {
 		return
 	}
 
+	// .. and also filter out llndk library
+	if module.isLlndk(ctx.Config()) {
+		return
+	}
+
 	var snapshotMap *snapshotMap
 
 	if lib, ok := module.linker.(libraryInterface); ok {