[EGD-5758] Restore auto locking timer in ApplicationManager

Restore auto-locking functionality

[EGD-5906] Fix test_calendar_events

Unlock usb and enable test on CI

[EGD-5326] Fixed AT commands harness utility

We can now use test harness to send and check at commands

[EGD-5326] Fixed system messages logging crash

with messages debug utility and error on memory there  was crash

[EGD-5898] Fix test send message

Added extra time to send message

[EGD-5698] Add pagination for messages

Add pagination for messages

[EGD-5819] Fix count

Fix wrong "count" key word in contacts, and add test for variables in
device info endpoint.
Disabled test jira:
5906 - test_calendar_events.py
5907 - test_connection_security.py
5908 - test_dom_dump.py
5909 - test_usb_echo.py

[EGD-5489] Add Bluetooth pairing test

This PR provides a harness test of a current stage `Bluetooth` pairing
functionality. That is provided a `Bluetooth` device name, test logic:
* navigates to a appropriate window
* scans for devices available
* navigates over appropriate device and check's if it is focused

[EGD-5757] Fix backup API

Fix backup endpoint to work with new paths and FS api
The flow is based on the design in confluence.

[EGD-5204] Secure USB communication

Secure all endpoints by returning 403(Forbidden) when USB is connected.
Request screen passcode to enable secured endpoints.

Merge branch 'EGD-5737-merge-master-to-exp-lbr-fix'

[EGD-5737] Temporary fix

Check if we have a race here

[EGD-5737] Merge master into experimental

Synchronize with master before merging

[EGD-5845] Fix broken harness messages tests

Fix broken harness messages tests

[EGD-5560] Add pagination for Calendar EP

Implement calendar EP pagination based on PagedContext

[EGD-5720] Add send message via new message by using contact

Add send message via new message by using contact

[EGD-5488] Add BT pairing test plan

Test plan for following cases:
-pairing "happy path"
-pairing with device that cannot be reached
-forgetting pair

[EGD-5701] Added DOM dump to harness

* Added generic handler to developerMode
* Added DOM message handling

[EGD-5802] Enable harness for calllog and messages

Handle properly RecordQuery and CalllogGet parameters

[EGD-5737] Merge master into experimental

Keep experimental up to date with changes from master