Update uiautomator references in base/apct-tests/perftests/blobstore

* Remove unused dependencies.
* Replace "ub-uiautomator" (v2.2.0) with
  "androidx.test.uiautomator_uiautomator" (v2.3.0).

Bug: 235842600
Test: presubmit
Change-Id: I8ed79b90770a770b9fd772b9b1fbde71a7006fd6