[Android] Add bsazonov to junit and javatests OWNERS

Bug: None
Change-Id: I7461f3415cc71741ce9f15e20ee35c1f500df627
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1878689
Auto-Submit: Boris Sazonov <bsazonov@chromium.org>
Reviewed-by: Ted Choc <tedchoc@chromium.org>
Commit-Queue: Boris Sazonov <bsazonov@chromium.org>
Cr-Commit-Position: refs/heads/master@{#709097}

chrome/android/javatests/OWNERS

 file://chrome/android/OWNERS
 
+bsazonov@chromium.org
 peconn@chromium.org
 skyostil@chromium.org
 

chrome/android/junit/OWNERS

 file://chrome/android/OWNERS
 
+bsazonov@chromium.org
 peconn@chromium.org
 
 # COMPONENT: Test>Android