[EGD-6899] Fix AppCall access

Fix of an access to call window
during tethering

[BH-371] Replace gsl with mainline submodule and move to third-party

Replacing loose gsl files with gsl mainline project as submodule
and moving it to third-party

[EGD-6867] Renamed TopBar into StatusBar

Renamed TopBar into StatusBar.

[BH-460] Moved TPLIB littlefs

Moved littlefs library to dedicated third party directory,
fixed include paths

[EGD-6897] Change force flag to disable check

Now force flags disable all sanity check in the
pure flash tool

Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>

[EGD-6897] Add force flag to the pureflash

On some devices like ESCSI minor device id is not
properly recognized.
This patch add --force flag for skip checking minor
device numbers (partitions).

Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>

[EGD-6896] Sanitize Tray event handling

Tray events were handled inconsistently with its Message used
in a separate context

[EGD-6035] Fix support for glibc-2.32

GLIBC 2.32 doesn't work with changes made for 2.33.

[EGD-6841] Add more sanity check in the pureflash

Add more sanity check before flashing to the
block device. Add additional checks against:

* Write image partition is mounted in a linux
* Write image into the partition instead of blkdev

Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>

[EGD-6400] Added no autolocking while torch on feature

When torch is on we don't want to be able to autolock phone

[EGD-6886] Fixed onBoarding Main Window and NoSim popup

Fixed wrong onBoardingMain Window handling and increased
noSim detected popup timeout.

[EGD-6885] Fixed onBoarding done wrong path in settings

Fixed onBoarding done wrong path in settings.

[EGD-5711] Finalized onBoarding application

Finalized onBoarding application. Added no sim ready window
and sim response window. Created iceBox widget. Fixed various
onBoarding errors and misalignment.

[EGD-6698] Add setting time from Settings

Added setting time from Change Date and Time window. Change
request is handled by service-time.

[EGD-6807] Add improved brownout detection

Added immproved battery brownout detection
based on filtered voltage measurement

[EGD-6877] Fixed failing i18n tests

Fixed failing i18n tests caused by change in
setDisplayLanguage return value.

[EGD-6854] Add missing tethering windows

Added missing windows for tethering
based on UI design

[EGD-6397] Add no autolock on OSUpdate

This commit enables `preventsAutoLock` in `UpdateProgress` window
to ensure that no autolock event occurs while OSUpdate is in progress.

[EGD-6855] Add no modem notification on tethering

This commit provides the implementation of functionality that blocks
sms/calls notifications on home screen when tethering is active.
Previously, the notifications could be visible if the notifications
were visible prior to tethering activation.

By the design, the functionality should not clear the notifications,
just temporary hide them. That is achieved by implementation ot the
functionality in NotificationModel which is an UI presenter.

[EGD-6835] Fix UT link errors with inotify

Fix UT linkage error when trying to link with
libiosyscalls with inotify mechanism

Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>