Revert "Revert "Enforce min_sdk_version of apex(use_vendor:true)""

This reverts commit bacf34d986.

Reason for revert: reland with fix

Change-Id: Ia03f2808353f5640597ae7ecbf2e06fc903c6977

cc/vndk.go

@@ -297,6 +297,9 @@ func processLlndkLibrary(mctx android.BottomUpMutatorContext, m *Module) {
 	if !Bool(lib.Properties.Vendor_available) {
 		vndkPrivateLibraries(mctx.Config())[name] = filename
 	}
+	if mctx.OtherModuleExists(name) {
+		mctx.AddFarVariationDependencies(m.Target().Variations(), llndkImplDep, name)
+	}
 }
 
 func processVndkLibrary(mctx android.BottomUpMutatorContext, m *Module) {