[EGD-6701] System time usage fixes

Fixed all calls to stdlib time.
Removed all redundant calls to Timestamp treated as time source.

[BH-398] Move sml to a separate directory

Move sml to a separate directory

[EGD-5171] Utils to string fix

Fixed utils to string function to work with 8 bit integers.
Also nodiscard attribute added there.

[BH-359] Move TPLIB pugixml to separate dir

Changed submodule directory and updated cmake scripts and include paths

[BH-361] Move date to separate directory

Move date to separate directory

[BH-356] Move TPLIB (microtar) to separate directory

Move microtar to lib, amend CMAKE files

[EGD-6605] Fix RTC time not retained between resets if set manually

When setting datetime from timestamp (manually, not from network),
SRTC is set in order to retain the RTC datetime between resets.

RTC handling was refactored in order to get rid of unnecesary
conversions and third-party code mixed with proprietary code
within a single file.

[BH-364] Move TPLIB magic_enum to separate dir

Changed submodule directory and updated cmake scripts and include paths

[EGD-6746] Use new SimCard implementation

Switch to SimCard implementation provided by previous commit

[EGD-5915] Fix parse boot.json

boot.json should't be modified by the MuditaOS
and it also causes issue with broken boot.json
after update

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

[BH-358] Add Move TPLIB (CRC32) to separate directory

Change directory location and update CMAKE

[EGD-6768] Disable logs in interrupts

Temporarily disable logs in interrupts
for heap overwriting reasons

[EGD-6019] Minimum settings ownership lifetime fixups

added weakptr link to settings and checks
    it wont crash on deinitialized setings now
Pseuto UT are passing
Added:
    - deregistration on Settings destrution
    - weak referencing of Service to not crash Settings on missuse
    - Proxy as initialization parameter to Settings
Unused code removed
Enabled tests to be written for Settings
Removed dependency from freertos in test global file
EntryPath tests updated and compilation slimed

[EGD-6740] Availability and Change handled by PhoneLockHandler

Availability and Change in phoneLock handled by
PhoneLockHandler. Removed old implementation from
onBoarding and Settings. Cleared language assets.

[EGD-6019] Revert of two commits

This reverts commit b6416b15dac3a638d803681fbad8746b1808b6aa.
This reverts commit e2f3882d8a0194ae6f74bfc5ab6104c368174517.

[EGD-6019] Minimum settings ownership lifetime fixups

added weakptr link to settings and checks
    it wont crash on deinitialized setings now
Pseuto UT are passing
Added:
    - deregistration on Settings destrution
    - weak referencing of Service to not crash Settings on missuse
    - Proxy as initialization parameter to Settings
Unused code removed
Enabled tests to be written for Settings

[EGD-6319] Refactor cellular modem directory

- Removed not used files from old implementations.
- Renamed some classes to follow naming convention.
- Renamed methods to use consistent styling.
- Restructured code.

[EGD-6496] Add basic sample rate transcoding

Add basic interpolator and decimator to change sample rates by a factor
of a prime number. Interpolator repeats samples forming a stair signal,
while decimator drops excessive samples.

Templates have been used to utilize fast integer operations contrary to
byte-by-byte operations for number of bit width vs channel count
combinations.

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

[EGD-5748] Remake Cellular flow

This commit remakes cellular data flow
introducing full error propagation.

[EGD-6527] Internationalization API unification

Single api to rule i18n
all calls to localistaion in cpp files unified
cut off ass many dependencies in i18n header as possible