[BH-2069] Update license URL in headers

Update outdated license file URL in
license headers across all project.

[BH-2002] Fix crash when connected with broken USB cable

Fixes of the issues that would cause device
crash when connected with broken USB cable:
* fixed memory leaks in VCOM init and deinit
functions;
* guarded accessing desktopWorker object in
message handlers, as messages are asynchronous
and might arrive after worker has already been
destroyed. Not the cleanest solution, but
does the trick

[BH-1881] Add progress bar to update process

* Modified Lua update scripts to show simple
progress bar during update process in
Recovery.
* Fixed regression with failing factory
reset on Pure.
* Split Lua scripts per product.

[BH-1787] Reboot to MSC endpoint

To allow the automation of gathering logs and swapping out OS images during tests a MSC reboot
endpoint was added. Together with a change to ecoboot, this allows the sending of a "reboot to
MSC" command. The deivce will then reboot and enter MSC mode.

[CP-2074] The center doesn't detect if the user goes back to the license screen in pure

Keeps phone forbidden to connect to Center until the onboarding is finished.

[CP-2032] Unplugging the cable during file upload leaves partially sent file

Files not completely sent will be deleted after the USB cable is removed from
device to not leave any partially sent file

[BH-1412] Fix system shutdown procedure

Changed startup services order.
Prevent handling multiple "close ready" messages from one service while closing
system.
Introduced a new state in ServiceGUI.
Fixed a problem with turning on Harmony with a connected USB cable.

[BH-1412] Fix services dependencies

Changes in dependecy managment
Replacing state flags with states in ServiceGUI
Unifying some parts of code

[MOS-238] Use on-chip hardware TRNG as an entropy source

Use hardware TRNG integrated into RT1051 MCU
as an entropy source for builds complied
for RT1051.

[MOS-183] Fix RT1051 debug build

Fix of multiple issues that resulted
in debug build failing.

[CP-1962] Add Harmony color detection

* Added serial number based Harmony color
detection.
* Unified serial number handling for both
products.

[MOS-686] Fixed MTP availability only after phone unlocked

Fixed file access via MTP even when phone is not unlocked.
Now access is granted when the phone is unlocked by the user entering
a passcode. If the phone is not passcode protected (passcode is nor set)
then access to the files is always possible via MTP.

[BH-1595] USB reset procedure

* Fixed incorrect reset procedure
* Minor refactor

[CP-1797] Low battery connection with mc is possible

Decrease critical battery level from 10% to 5%
Add a new entry to the security endpoint in order to block MC
when the phone battery level is critical

[CP-1837] Random crashes while copying files

General improvements to prevent running out of memory while copying
files via Mudita Center

[CP-1825] Update while on onboarding screen

Add a parameter to device info about onboarding state.
Update documentation for Pure and Harmony.

[MOS-18] Fix calllog scrollbar

Fix of the issue that scrollbar in
call log didn't represent the actual
page being shown correctly.

[MOS-856] Another approach to MTP path in DeviceInfo

This time it's device-agnostic from purefs paths

[MOS-807] Fix MTP root path

Fixed MTP root paths for both Harmony and
Pure due to the MTP implementation
not supporting hierarchical directories.

[MOS-807] Unpacking update package

* Added unpacking and validating of
update package
* Removed 'utils-bootconfig'
* Added 'tar' module
* Minor compilation issues fixed