Add cr_components/chromeos/network to the chromeos_net watchlist.

Change-Id: I5662cc933ab833af09d82b536bb57f79862f90d0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1928245
Commit-Queue: Jon Mann <jonmann@chromium.org>
Reviewed-by: Steven Bennetts <stevenjb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#717771}

WATCHLISTS

@@ -803,7 +803,8 @@
                   'chrome/browser/extensions/api/networking_private/|'\
                   'chrome/browser/resources/settings/internet_page/|'\
                   'extensions/browser/api/networking_private/|'\
-                  'ui/chromeos/network/',
+                  'ui/chromeos/network/|'\
+                  'ui/webui/resources/cr_components/chromeos/network/'
     },
     'chromeos_timezone': {
       'filepath': 'chromeos/timezone/',
@@ -2291,6 +2292,7 @@
                      'benchan+watch-network@chromium.org',
                      'ejcaruso+watch-network@chromium.org',
                      'jhawkins+watch-network@chromium.org',
+                     'jonmann+watch-network@chromium.org',
                      'khorimoto+watch-network@chromium.org',
                      'stevenjb+watch-network@chromium.org',
                      'vecore+watch-network@google.com'],