DO NOT MERGE: Revert "Revert "Add libprocessgroup dependency""

This reverts commit 9ce1d14ef621459a4ac62ee1bda0b9f51cfa4c38.

Reason for revert: AOSP is fixed with new vendor image

Change-Id: Ie5a9748acdae22a2b9862cb2ecedda7031f77264
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
diff --git a/tests/Android.bp b/tests/Android.bp
index 1d6a056..898ed7d 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -29,6 +29,7 @@
         "libcutils",
         "liblog",
         "libpng",
+        "libprocessgroup",
         "libselinux",
         "libz",
         "libziparchive",