[EGD-5338] Add APN options window - gui

This is just GUI, window is not connected yet.
It will facilitate further development of APN settings,
and will be enhanced later.

[EGD-4995] Fix changing passcode windows

Some implementation of
"EGD-4995 Add changing passcode windows flow"
was removed from master by PR:
"EGD-4743 Add new/options windows to quotes".
This PR restores this implementation.

[EGD-4740] Add New/Edit APN window - Part1

Add New/Edit APN window - basic window/ model/ widget

[EGD-5241] Update development workflow documentation

Remove the obligation to update the changelog with every PR. Remove
obligation to start a change description with "Change" verb. Add some
other minor spelling and grammar fixes.

Update commit message template to reflect the changes.

[EGD-5279] Add building genlittlefs in RT1051 config

Additionally, some uninitialized variables in genlittlefs were fixed
in order to build it without warnings

[EGD-5250] Change time format on home screen and status bar

This commit changes time format displayed on home screen 
and on status bar by adding new locale for 12H format, 
which excludes am/pm suffix.
The new locale is set as new default format for time string.

Minor: Grammar typo fixed.

[EGD-5288] Add Main system window

In settings add “System” window with all main menu items
(items are just menu positions not connected to actual windows)

[EGD-5329] Change Mudita USB VID PID via CMake options

Added CMake options to define Mudita USB Vendor and
Product IDs for USB stack

[EGD-5277] Revert improvement in the area of eink display responsiveness

This falls back to 4-bit per pixel for all the refresh modes.
1-bit per px would be more responsive in fast modes (DU2, A2),
but long story short: grayscale half-tones dissapears after
a few seconds due to the OS.

[EGD-5313] Mention license version

Spotted by one community member - we need to mention
clearly the license version in LICENSE.md

[EGD-4527] Add creating update package as CMake target

Standalone and update packages can be generated by CMake targets. During
creation of update package, the bootloader will be downloaded
and included in the package along with version information.

Additionally, a small refactor was performed since the Version.cmake
script is now used for generating both the version.hpp and version.json
files. Observervable side effects from this script have been moved to
separate scripts which are invoked at build time.

[EDG-4743] Add new/options windows to quotes

Add windows for add/edit/delete quotes, use ListView for quote display.

[EDG-4743] Add new/options windows to quotes

Add windows for add/edit/delete quotes, use ListView for quote display.

[EDG-4717] Add screen for brightness control

Window for manual and automatic screen brightness control.

[EGD-5155] Change Timers debug functionality

Enhanced Timers debug functionality.

[EGD-5190] Fix license version

Spotted by one community member - we have to be precise
about the GPL version we choose, because we don't know
what the future holds.

[EGD-4995] Add changing passcode windows flow

Implement changing passcode windows flow

[EGD-4429] Enable DEBUG_MODEM_OUTPUT_RESPONSE to true

All those logs are crucial for identification of modem issues.
All modem debug logs are disabled in runtime by default.

[EGD-4429] Fix gui issues in application call

Fix the persistent answer and reject labels in Call Window issue
Fix the wrong call duration issue in both Call and Calls apps
Fix the not working call ignoring issue

[EGD-5270] Add packages rhash, tar, zip to docker image

These packages are required for building packages, standalone and
update one.