Merge "Adds OWNERS for `servicestests/utils-mockito`" am: e1b9b92816 am: 37e30ee198 am: 178e53c6d9

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1645303

Change-Id: Ica59de9939fd5d97078a1bda27d1346e80859362