[Android] Add bsazonov to c/b/touch_to_fill/android/OWNERS

Change-Id: I40b60b41d8050d52ebed4c16e70ee69618f2ddcf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1829078
Auto-Submit: Boris Sazonov <bsazonov@chromium.org>
Commit-Queue: Friedrich [CET] <fhorschig@chromium.org>
Reviewed-by: Friedrich [CET] <fhorschig@chromium.org>
Cr-Commit-Position: refs/heads/master@{#700692}

chrome/browser/touch_to_fill/android/OWNERS

 jdoerrie@chromium.org
 fhorschig@chromium.org
+bsazonov@chromium.org
 
 # COMPONENT: UI>Browser>Passwords