Merge cros/upstream to cros/master

Part of an uprev that contains the following commits:

" 95fec5ad Merge cros/upstream to cros/master (Pavan Holla)"
" 1c4ba762 plugin, telit: set last band to EUTRAN_85 (Alexey Orishko)"
" 8ecc0f64 plugin, telit: add support for LPWA modem (Alexey Orishko)"
" 908ab333 foxconn: updating the T77W968 requires MCFG+APPS version (Fanice.luo)"
" 1ef46a68 fibocom: Don't disconnect initial EPS bearer (Sven Schwermer)"
" 71a9739f fibocom: Set initial EPS bearer CID for MA510 (Sven Schwermer)"
" c509159d fibocom: Add initial EPS bearer support (Sven Schwermer)"
" 855977c4 fibocom: Implement power down/off (Sven Schwermer)"
" e5bb33a4 fibocom: Monitor connection status using +GTRNDIS? (Sven Schwermer)"
" 04ed52a7 mm-iface-modem: always require a SIM card in 3GPP modules (Akash Aggarwal)"
" ead9f180 fcc-unlock: add FCC unlock support for Quectel EM05-G (Aleksander Morgado)"
" fab04810 foxconn: remove QMI_SERVICE_FOX from Generic MBIM modem object (Fanice.luo)"
" a93c1f6f i18n: Update German translation (Jürgen Benvenuti)"
" 1db9cf46 sms-part-3gpp: coding style fixes (Aleksander Morgado)"
" 795103cf broadband-modem-mbim: ensure message array contains valid PDUs (Aleksander Morgado)"
" 125ef272 sim-mbim: fix race condition when sync requested during preload (Aleksander Morgado)"
" eee9a6f6 iface-modem-3gpp: disallow Scan() or Register() if Locked (Aleksander Morgado)"
" 976a3d4d libmm-glib,common-helpers: minor coding style fix in mm_new_iso8601_time() (Aleksander Morgado)"
" bfba2650 libmm-glib,common-helpers: don't assume new_from_unix_utc() always succeeds (Aleksander Morgado)"
" 4628056a mm-modem-helpers.c: adjust the RING regex (Angus Ainslie)"
" a74f11ae sim-mbim: fallback to AT commands if reading GID via MBIM fails (Aleksander Morgado)"
" fa6d6455 base-sim: implement GID1 and GID2 loading using AT commands (Aleksander Morgado)"
" 651ddb95 plugins,telit: LM940 has LTE band ext after given version (Carlo Lobrano)"
" 072c8eba plugins,telit: LM960 has LTE extended bands (Carlo Lobrano)"
" 7f82c38d plugins,telit: Detect alternate_3g_bands flag from modem model (Carlo Lobrano)"
" 72ca6676 plugins,telit: Detect ext_4g_bands flag from modem model (Carlo Lobrano)"
" b0c5756b plugins,telit: Add MM_TELIT_MODEL_FN990 (Carlo Lobrano)"
" 049c5ab2 plugins,telit: remove unnecessary argument (Carlo Lobrano)"
" 3ab3d5e8 plugins,telit: refactor to reduce scope of variable (Carlo Lobrano)"
" a55384d7 plugins,telit: refactor functions dealing with #BND (Carlo Lobrano)"
" 99cde839 cinterion: Fix CDC-ECM support for ELS61-E2 (Christian Taedcke)"
" a25b45f7 cinterion: add support for mode setting using SXRAT (Christian Taedcke)"
" fcd393a6 quectel: Trigger reprobe upon RDY URC (Sven Schwermer)"
" 2c66d43b broadband-modem-qmi: select last used level when enabling SAR (Aleksander Morgado)"
" 1ea5a577 iface-modem-sar: report updated level on SAR enable (Aleksander Morgado)"
" 950d36d4 iface-modem-sar: avoid changing level if already in the target level (Aleksander Morgado)"
" 72457c25 iface-modem-sar: avoid changing state if already in the target state (Aleksander Morgado)"
" b50c24ac iface-modem-sar: disallow changing SAR level if SAR disabled (Aleksander Morgado)"
" 0994087f iface-modem-sar: fix set power level async method completion (Aleksander Morgado)"
" 258b8f8e broadband-modem-qmi: attempt to preallocate SAR client (Aleksander Morgado)"
" 04e7f777 broadband-modem-qmi: Implement the SAR interface (Madhav)"
" 4a36f50d iface-modem-3gpp-profile-manager: fix requested IP type normalization (Aleksander Morgado)"

BUG=None
TEST=None

Cq-Depend: chromium:3960706,chromium:3961586,chromium:3961280
Change-Id: If0c85b7d141b3b07f78a8d6c4a59a0b36000c742