System action registration API for SystemUI

Bug: 136286274
Test: atest AccessibilityManagerTest
      atest AccessibilityManagerServiceTest
Change-Id: I6bbdf3627bfc9b39551cc7809dda1cf43d1d6ea4
diff --git a/tests/utils/testutils/Android.bp b/tests/utils/testutils/Android.bp
index f71be7b..a6625ab 100644
--- a/tests/utils/testutils/Android.bp
+++ b/tests/utils/testutils/Android.bp
@@ -22,6 +22,7 @@
     static_libs: [
         "junit",
         "hamcrest-library",
+        "androidx.test.runner",
     ],
 
     libs: [