Parallelize singleton execution

Bug: 281536768
Test: manual, presubmits
Change-Id: I57fdc76ba6b277e88e196b506af87127a530fd37
diff --git a/java/platform_compat_config.go b/java/platform_compat_config.go
index d417291..2197304 100644
--- a/java/platform_compat_config.go
+++ b/java/platform_compat_config.go
@@ -36,7 +36,7 @@
 }
 
 func registerPlatformCompatConfigBuildComponents(ctx android.RegistrationContext) {
-	ctx.RegisterSingletonType("platform_compat_config_singleton", platformCompatConfigSingletonFactory)
+	ctx.RegisterParallelSingletonType("platform_compat_config_singleton", platformCompatConfigSingletonFactory)
 	ctx.RegisterModuleType("platform_compat_config", PlatformCompatConfigFactory)
 	ctx.RegisterModuleType("prebuilt_platform_compat_config", prebuiltCompatConfigFactory)
 	ctx.RegisterModuleType("global_compat_config", globalCompatConfigFactory)