[ENG-11118](https://linear.app/comm/issue/ENG-11118/implement-token-distributor).
`TOKEN_DISTRIBUTOR_SCAN_INTERVAL` - interval at which we scan for orphaned tokens
`TOKEN_DISTRIBUTOR_HEARTBEAT_INTERVAL` - interval at which the instance updates its heartbeat to mark that the token is claimed and handled
`TOKEN_DISTRIBUTOR_HEARTBEAT_TIMEOUT` - after this time, we consider the instance to be dead, and the token can be reclaimed
`TOKEN_DISTRIBUTOR_MAX_CONNECTIONS` - limit of connections per instance
`TOKEN_DISTRIBUTOR_PING_TIMEOUT` - Farcaser is sending pings. After this time, we considerthe connection to be dead, and it should be reconnected
Depends on D15229