[BH-1423] Enable tickless option

Made required changes to be able to compile
freeRTOS in tickless mode.

[MOS-411] Wired headset audio fix

Fixes non-working wired headset audio
during call

[MOS-228] GSM sleep mode dependend on communication with modem

After finishing communication with cellular,
we switch to sleep mode faster, saving the battery
at the same time.

[MOS-422] Fix pure gdb tools

Fixed issues with gdb pure due to the DEBUG_FREERTOS
flag not propagating correctly.

[BH-1453] Fix audio on the simulator

Replaced PortAudio library with PulseAudio.
Fixed minor issues with the WorkerQueue module.

[BH-1452] Remove board directory from module-os

Moved board-specific code to module-bsp.
Extracted several smaller CMake targets to avoid
circural dependencies and reduce compile time.

[MOS-386] Enable auto mode for DCDC converter

The buck regulators will run in PWM mode
when the load current exceeds a predefined threshold.
When the load current drops below the specified threshold,
the regulator will operate in energy saving mode (PSM)
improve performance under light loads.

[BH-1424] FreeRTOS update

Updated FreeRTOS source code to 10.4.6.
Moved FreeRTOS sources to the third-party directory.
Added necessary changes to the CMake configuration.
Split FreeRTOSConfig.h. From now, each board has its own.
Added missing log headers.
Minor refactor of the module-os cmake.
Fixed stack overflows in bell application main and time service.

[MOS-258] System profile util works with separate rtt

Profiling Move RTT handling to interfacing library
Library for msgpack sink
magic enum updated
performance monitor fixups

[BH-1443] Lower CPU freq before going to SNVS

Going to SNVS requires usage of periph clock
That reuires further cpu configuration changes
Easiest way is to just change cpu freq to level 2

[BH-1446] RTC Calibration per product

RTC Calibration per product

[MOS-360] Fix battery charger stack overflow

Increasing the stack for battery charger worker

[BH-1350] Meditation timer update

Meditation timer application update.
Refactored gui spinners, list items.

[MOS-303] GCC11 build fix

Added missing header

[MOS-303] Add playback path gain params to json

Additional pair of parameters has been added
to current implementation of equalizer to
enable changing playback path gain during
audio path fine-tuning

[MOS-296] Merge fix popup stack issues

Fix popup stack issues with Harmony

[MOS-296] Merge SNVS cherry-pick conflicts fixed

Fix SNVS Harmony approach conflicts with master

[MOS-296] Merge new master commits into merge-stable-wip

Merge new master commits

[MOS-296] Merge remote-tracking branch 'origin/stable'

Merge stable Harmony branch into merge wip branch

[MOS-256] Turn off torch driver when not in use

We save on power consumption ~0.7 mA.