Temporarily link Vendor APEX with vendor libbinder when VNDK deprecated

As VNDK is in deprecation, any Vendor APEX which used use_vndk_as_stable
should copy former-VNDK libraries into its own APEX. However, libbinder
is not allowed to create APEX variant, so it should use libbinder_ndk
instead. This change is to temporalily allow Vendor APEX modules link
with libbinder in /vendor/lib, while any Vendor APEX modules using
libbinder transit into libbinder_ndk.

Bug: 296491928
Test: Cheetah build and boot succeeded
Change-Id: I40beb255bab658b75685e78f48e14520058616d6
diff --git a/apex/apex.go b/apex/apex.go
index 1e65b0f..3858d31 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -18,6 +18,7 @@
 
 import (
 	"fmt"
+	"log"
 	"path/filepath"
 	"regexp"
 	"sort"
@@ -991,6 +992,13 @@
 				return false
 			}
 		}
+
+		//TODO: b/296491928 Vendor APEX should use libbinder.ndk instead of libbinder once VNDK is fully deprecated.
+		if useVndk && mctx.Config().IsVndkDeprecated() && child.Name() == "libbinder" {
+			log.Print("Libbinder is linked from Vendor APEX ", a.Name(), " with module ", parent.Name())
+			return false
+		}
+
 		// By default, all the transitive dependencies are collected, unless filtered out
 		// above.
 		return true
@@ -2225,6 +2233,11 @@
 				vctx.requireNativeLibs = append(vctx.requireNativeLibs, ":vndk")
 				return false
 			}
+
+			//TODO: b/296491928 Vendor APEX should use libbinder.ndk instead of libbinder once VNDK is fully deprecated.
+			if ch.UseVndk() && ctx.Config().IsVndkDeprecated() && child.Name() == "libbinder" {
+				return false
+			}
 			af := apexFileForNativeLibrary(ctx, ch, vctx.handleSpecialLibs)
 			af.transitiveDep = true