Implement InstallableModule for Java modules

This change enables the container information to be collected for Java
modules.

Test: m nothing --no-skip-soong-tests
Bug: 338660802
Change-Id: I01bf99fa274275a608601ad6248d577ae8f6dffc
diff --git a/apex/Android.bp b/apex/Android.bp
index abae9e2..17fdfc3 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -37,6 +37,7 @@
         "apex_test.go",
         "bootclasspath_fragment_test.go",
         "classpath_element_test.go",
+        "container_test.go",
         "dexpreopt_bootjars_test.go",
         "platform_bootclasspath_test.go",
         "systemserver_classpath_fragment_test.go",