[WebNFC] Add beaufort.francois@gmail.com to NFC blink module OWNERS

This CL has no functional changes.

Change-Id: I19fb4d5803f6c1ac552605491d330199599ec09a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2613045Reviewed-by: Reilly Grant <reillyg@chromium.org>
Commit-Queue: François Beaufort <beaufort.francois@gmail.com>
Cr-Commit-Position: refs/heads/master@{#840698}

third_party/blink/renderer/modules/nfc/OWNERS

 rijubrata.bhaumik@intel.com
 reillyg@chromium.org
+beaufort.francois@gmail.com
 
 per-file *_type_converter*.*=set noparent
 per-file *_type_converter*.*=file://ipc/SECURITY_OWNERS