Merge remote-tracking branch 'cros/upstream' into 'cros/master'

Contains the following commits:
47b784e qmicli,uim: add Slot EID Information to slot status (Eric Caruso)
ee76bb4 qmi-service-uim: add Slot EID Information common-ref (Eric Caruso)
087b911 NEWS: update to add the new proxy client tracking details (Aleksander Morgado)
5c1770e libqmi-glib,proxy: implicitly track QMI clients (Aleksander Morgado)
ee61c03 libqmi-glib,device: endpoint is cleared when device is closed (Aleksander Morgado)
10eb0a8 collection,basic: add DMS Foxconn Get Firmware Version (Aleksander Morgado)
ab7453b collection,basic: add Loc Get/Set NMEA Types (Aleksander Morgado)
ad9356e qmicli,uim: ICCID may be unknown even if SIM is present (Aleksander Morgado)
1840a56 qmicli,uim: minor coding style fixes in slot operations (Aleksander Morgado)
4edbfbd AUTHORS: update with latest commit stats (Aleksander Morgado)
ef9e0ea build: bump version to 1.25.900 (1.26-rc1) (Aleksander Morgado)
031156c NEWS: update for 1.26.0 (Aleksander Morgado)
93a3669 build: fix --enable-qrtr help string (Aleksander Morgado)
6683888 examples: add introspection based example tester (Aleksander Morgado)
7c40f45 libqmi-glib,test-message: port to use autoptr setup (Aleksander Morgado)
048cfcf libqmi-glib,test: use g_debug() for test traces (Aleksander Morgado)
e4052d5 libqmi-glib,utils: skip trailing NUL bytes from UTF-8 validation (Aleksander Morgado)
2cb3dfc build-aux,mkenums: add reference to which GLib version includes the 'since' tag (Aleksander Morgado)
cabe90c libqmi-glib,compat: reorder symbols to make gtkdoc-scan happy (Aleksander Morgado)
15c813d voice,docs: add missing Indication Register message (Aleksander Morgado)
1c14236 voice: untabify json database (Aleksander Morgado)
9d75bb2 ci: enable introspection by default (Aleksander Morgado)
c6cee0a libqmi-glib,introspection: include QRTR gir when needed (Aleksander Morgado)
0dceba0 libqmi-glib,introspection: fix gir name format (Aleksander Morgado)
6e8414c libqmi-glib,endpoint: rename file property (Aleksander Morgado)
8da94b7 libqrtr-glib,introspection: add introspection support (Aleksander Morgado)
6d8d5e4 libqmi-glib,introspection: fix list of files included (Aleksander Morgado)
bcb2192 libqrtr-glib,utils: fix qrtr_node_for_id() documentation (Aleksander Morgado)
a643368 qmi-codegen: avoid duplicate semicolon when defining autoptr setup (Aleksander Morgado)
0601120 build-aux,mkenums: new 'since' tag support in mkenums (Aleksander Morgado)
8588c5a build-aux: include own version of glib-mkenums (Aleksander Morgado)
9ee8248 libqmi-glib,utils: private utils in its own header (Aleksander Morgado)
af6c165 libqmi-glib,message: add scope annotations (Aleksander Morgado)
5e7999b qmi-codegen: add element-type annotations (Aleksander Morgado)
8f0e3d1 libqmi-glib,nas: add element-type annotations (Aleksander Morgado)
9c8b1a4 libqmi-glib,device: add scope annotations in callbacks (Aleksander Morgado)
257d734 libqmi-glib,device: add transfer annotations (Aleksander Morgado)
79df7cc libqmi-glib,client: add transfer annotations (Aleksander Morgado)
6210382 qmi-codegen: avoid documenting internal methods and types (Aleksander Morgado)
5f51a50 libqmi-glib,voice: avoid comments that look like introspection annotations (Aleksander Morgado)
14b5c78 libqmi-glib,wds: avoid comments that look like introspection annotations (Aleksander Morgado)
bb1843e libqmi-glib,message: remove duplicated QMI_MESSAGE_VENDOR_GENERIC definition (Aleksander Morgado)
a3b5e7c libqmi-glib: fix introspection annotations (Aleksander Morgado)
195296a libqmi-glib,nas: remove duplicate QMI_NAS_RADIO_INTERFACE_LTE doc (Aleksander Morgado)
2aa0bad build,libqmi-glib: integrate gobject-introspection, update doc helpers to comply with it (vpodshiv)

Change-Id: Ie22d2c19dabacd92759c480b8ef80c0d1b93eba3