Add missing calls to InitSdkAwareModule

A follow up change will add methods to SdkBase which requires its
module field to have been initialized.

Bug: 181569894
Test: m nothing
Change-Id: I9b02f260ad3f82316cc7ab3b5717b7e81090b0d8
diff --git a/java/sdk_library.go b/java/sdk_library.go
index fcc105d..e6f41d0 100644
--- a/java/sdk_library.go
+++ b/java/sdk_library.go
@@ -1756,6 +1756,7 @@
 
 	module.InitSdkLibraryProperties()
 	android.InitApexModule(module)
+	android.InitSdkAwareModule(module)
 	InitJavaModule(module, android.HostAndDeviceSupported)
 
 	// Initialize the map from scope to scope specific properties.