Remove conscrypt.module.intra.core.api.stubs from apex white list

It is no longer needed because non-static java_library dependencies are
not considered to be part of the depending APEX.

Bug: 153443117
Bug: 153306490
Test: m nothing
Merged-In: I7d58d1047b2d400395a253e492b35008284778ff
Change-Id: I7d58d1047b2d400395a253e492b35008284778ff

apex/apex.go

@@ -122,7 +122,6 @@ func makeApexAvailableWhitelist() map[string][]string {
 		"crtbegin_dynamic1",
 		"crtbegin_so1",
 		"crtbrand",
-		"conscrypt.module.intra.core.api.stubs",
 		"dex2oat_headers",
 		"dt_fd_forward_export",
 		"icu4c_extra_headers",