move SetAconfigFileMkEntries to android

This will need to be called by some modules handled in android.

Bug: 308625757
Test: manual
Change-Id: Ic56e8ef3a453c59866aab6d39a21108cf8536b56
diff --git a/rust/androidmk.go b/rust/androidmk.go
index c355a56..17fd2d8 100644
--- a/rust/androidmk.go
+++ b/rust/androidmk.go
@@ -17,7 +17,6 @@
 import (
 	"path/filepath"
 
-	"android/soong/aconfig"
 	"android/soong/android"
 )
 
@@ -67,7 +66,7 @@
 				if mod.UseVndk() {
 					entries.SetBool("LOCAL_USE_VNDK", true)
 				}
-				aconfig.SetAconfigFileMkEntries(mod.AndroidModuleBase(), entries, mod.mergedAconfigFiles)
+				android.SetAconfigFileMkEntries(mod.AndroidModuleBase(), entries, mod.mergedAconfigFiles)
 			},
 		},
 	}