Merge cros/upstream to cros/master
Contains the following commits:
" 8eeaba18 modem-helpers-ublox: rework +UIPADDR response parser (Aleksander Morgado)"
" 9bbc7686 modem-helpers: rework the +CGEV indication parser (Aleksander Morgado)"
" e6c40349 modem-helpers-cinterion: rework CNMI test response parser (Aleksander Morgado)"
" 845667c7 modem-helpers: rework +CGCONTRDP response parser (Aleksander Morgado)"
" 74fc5bac core: port GRegex/GMatchInfo to use autoptr() (Aleksander Morgado)"
" b2a186b5 mm-broadband-modem-qmi: fix updating access technology and location (Akash Aggarwal)"
" 34d534a5 plugins,telit: add missing 4G BND HEX format modem models (Carlo Lobrano)"
" 51a333cd test-modem-helpers: add EOL to strings matched with G_REGEX_NEWLINE_CRLF (Aleksander Morgado)"
" 79a5a4ee serial-parsers: fix invalid EXZ error parser (Aleksander Morgado)"
BUG=None
TEST=None
Change-Id: Ie0532452a4068e3deaf112486c4ab28855bb9350
