Updating bratell mail address in OWNERS files

Change-Id: I2f3488320103441a2d7cf99aecbf8a8ec76c04a5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1804337Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Daniel Bratell <bratell@opera.com>
Cr-Commit-Position: refs/heads/master@{#697594}

build/config/OWNERS

 dpranke@chromium.org
 scottmg@chromium.org
 
-per-file *jumbo*=bratell@opera.com
+per-file *jumbo*=bratell.d@gmail.com

third_party/blink/API_OWNERS

@@ -2,7 +2,7 @@
 # expose to the open web.
 #
 # See https://www.chromium.org/blink#new-features for details.
-bratell@opera.com
+bratell.d@gmail.com
 chrishtr@chromium.org
 darin@chromium.org
 foolip@chromium.org

third_party/blink/OWNERS

 # Top-level owners for cases where there's nobody available with
 # specific context
-bratell@opera.com
+bratell.d@gmail.com
 chrishtr@chromium.org
 foolip@chromium.org
 jochen@chromium.org