[android] Remove perezju from OWNERS

Bug: 1029008
Change-Id: Iac83b38ae8d0fed31a3717559793607506c3add4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1940110Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: Juan Antonio Navarro Pérez <perezju@chromium.org>
Cr-Commit-Position: refs/heads/master@{#720510}

build/android/OWNERS

 estevenson@chromium.org
 jbudorick@chromium.org
 pasko@chromium.org
-perezju@chromium.org
 tiborg@chromium.org
 wnwen@chromium.org
 

third_party/ub-uiautomator/OWNERS

 jbudorick@chromium.org
-perezju@chromium.org
-mikecase@chromium.org
 # COMPONENT: Test>Android

tools/android/push_apps_to_background/OWNERS

-mikecase@chromium.org
-perezju@chromium.org
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