Replace all instances of org_unified_launcher with android_test_support.

--
PiperOrigin-RevId: 150194430
MOS_MIGRATED_REVID=150194430

tools/android/emulator/BUILD.tools

diff --git a/tools/android/emulator/BUILD.tools b/tools/android/emulator/BUILD.tools
index f4a883c..af867cd 100644
--- a/tools/android/emulator/BUILD.tools
+++ b/tools/android/emulator/BUILD.tools
@@ -44,7 +44,7 @@
 # android_device to work.
 alias(
     name = "unified_launcher",
-    actual = "@org_unified_launcher//tools/android/emulator:unified_launcher_head",
+    actual = "@android_test_support//tools/android/emulator:unified_launcher_head",
 )
 
 filegroup(