Merge "Support apk for product_variables.debuggable" into main am: 01c3234190 am: d39ad81a6b

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/3261653

Change-Id: I1986f86101caa4d502895eb1f31d295416b2b954
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/android/variable.go b/android/variable.go
index 8ca75ee..b238c4a 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -121,6 +121,7 @@
 		// are used for dogfooding and performance testing, and should be as similar to user builds
 		// as possible.
 		Debuggable struct {
+			Apk             *string
 			Cflags          []string
 			Cppflags        []string
 			Init_rc         []string