Improved dual sim and 5G signal obtaining

ONT-2268 - solving concurrent modification exception
ONT-1438 - taking correct telephony manager (for data sim in all possible cases found), taking more details about the active network in the active network change callback
ONT-1438 - improved dual sim detection, improved network detection for test details when there are no READ_PHONE_STATE permissions granted by the user
saving current NR status with signal to use it in future to distinguish between NR SA and NR NSA
fixed obtaining value of the signal from inactive NR cell, removed returning NR signal object without signal value
update test parameters urls

Gradle and libs, update and minor fixes

1. Updated gradle to 4.1.2 + fixed gitlab scripts
2. Added new config fields (host, route) to be able to target requests to two different control servers
3. redirect "news" request to the new backend
4. updated libraries - kotlin plugin, removed deprecated kotlin-android-extensions plugin, enable jetpack databinding
5. fixed layout lint error issues after update (more strict lint)
6. Switch to new parcelizer library from deprecated one
7. Fix emulator crashing (by manifest property)
8. Fix dialog UI minor issues
9. redirected "signalRequest" and "signalResult" requests to the new backend

4.0.300: Merge branch 'fix/loop_mode_state_null' into 'develop'

Fix/loop mode state null

See merge request android/nettest!121

4.0.292: Merge branch 'fix/from_field_testing_logs' into 'develop'

Fix/from field testing logs

See merge request android/nettest!112

4.0.291: Merge branch 'fix/test_no_signal_crash' into 'develop'

fixed problem with app crashes during mobile signal lost (saving unfinished test result locally)

See merge request android/nettest!110

4.0.286: Merge branch 'fix/last_loop_mode_fixes' into 'develop'

fixed opening measurement screen while loop mode is failed, hiding...

See merge request android/nettest!104

4.0.281: Merge branch 'fix/frozen_loop_test' into 'develop'

Fixed frozen loop test

See merge request android/nettest!98

4.0.268: Merge branch 'feature/private-module-updates' into 'develop'

Feature/private module updates

See merge request android/nettest!84

4.0.233: Merge branch 'fix/wrong-map-and-statistics-urls' into 'develop'

update urls after the control server change

See merge request android/nettest!43

4.0.123: Merge branch 'feature/test_detail' into 'develop'

fix qos results json data

See merge request android/nettest!248