`withFir` takes read lock, but checking visibility or implementation
status actually requires resolving declaration to `STATUS` phase. But
resolve cannot be done in `withFir` function, since resolve requires
write lock, and you cannot take both read and write lock
Now we use `withFirWithPossibleResolveInside`, which takes write lock
and allows to perform resolve in it
This should fix failing `FirOverrideImplementTest` tests
in Kotlin IDE plugin
Roman Golyshev
4e67afcaba