[BH-1078] Fix BGSounds bugs

The following commit fixes:
 * BH-1078 and BH-1082 issues that were caused by
the 30s-auto-main-screen return. The solution
is made in consistency with BellMain  application
(auto-return is turned off for selected windows).
 * BH-1080 wrong title issue: title for timer select
screen was updated in English.json.
 * BH-1079 minimal value for the backgroud sounds'
audio was changed from 0 to 1.

[EGD-7738] Fix modem reset

Fixed modem reset procedur so now it will not stuck in cellular
init on factory fresh phone. Also removed T3/T4 board recognition.

[CP-742] Fix assembly not being build

Assembly files were not included in the build. As a result there was no
valid hard fault handler in the binary.

Signed-off-by: Marcin Smoczyński <smoczynski.marcin@gmail.com>

[BH-1085] Fix vibrator hardfault

Fix vibrator HF

[BH-1036] Fix confirmation & welcome screens after factory reset

Fix confifmation & welcome screens after factory reset

[EGD-7845] Fix infinite close time

Fix in cellular to prevent blocking at
system close procedure

[BH-1038] Alarm Activated/Deactivated Popup Align

Proper alignment of Alarm Activated and Alarm Deactivated Popup

[BH-1016] Battery Level Range Translation

Display fluent charging level percentage

[BH-999] Background Sounds Application UI Fixes

Fixed Background Sounds App UI according to specification

[EGD-7839] Bump CMake version in docker image

PureUpdater requires at least CMake 3.20

[EGD-7529] Wrong Battery status after discharging and running again

Added saving of battery state every 5% level change

[CP-747] Make the disk image depend on the version.json target

Added version.json as dependancy for disk image

[BH-993] Enter Menu From Snooze

Allow entering Menu with Light Press from Snooze State

[EGD-7787] Pure Home ClockDateWidget added

Pure Home ClockDateWidget added.

[EGD-7659] Make sure files to parse are open in RO mode

Previously they were opened in RW mode. This was reuslting in
redundant errors and logs.

[EGD-7353] Application Messages String fixes

Application Messages String fixes.

[EGD-7699] Fix switching back after adding a contact

Always ignore add/edit contact window when switching
back after contact addition/edition.
Additionally always switch to contact details
after add/edit operation.

[EGD-7736] Fix Play Pause labels

When doing sound preview label descirbing PLAY or PAUSE action depends
now on current context.

[EGD-7720] Unmounting file system on system closure

Make sure file system is properly unmounted on gentle system
shut down.

[EGD-7766] Vibration level PWM addition

PWM channels separate control added.