Improve the Advanced Settings logic

[adbuker]

We must do it in order to distinguish the values selected by AdGuard itself and values, selected by the user.

Related to #2830.

[northis]

Resolved in adguard-windows/pull-requests/683.
How to test:

1. Use both scenarios - new installation and update from a previous version
2. Reset the advanced settings. Take a look on environment-depended settings like Filter localhost (depends on whether Sophos installed or not) or Use TLS 1.3 (depends on whether Avast installed or not)
3. Change these environment condition (install or remove Avast for example) and ensure that the corresponding settings have been changed.
4. Change one of these settings manually and ensure, that they no longer depends on environment. Resetting sto defaults will make them depend on the environment again.