Upstream changes from Google (r708)

* Metadata changes:
 - Updated phone metadata for region code(s):
   AC, AU, CR, DE, IL, MR, NO, SA, SR, UG
 - Updated short number metadata for region code(s): CR
 - Updated carrier data for country calling code(s):
   61 (en), 256 (en), 506 (en), 597 (en), 966 (en), 972 (en)