Mysql-replication

- Added: auto authorisation packet switching

- Change: drop support for < 8.2
- Change: moved to enums, promoted properties
- Added: logger for more socket info
- Added: slave_uuid support (99)
- Change: EventInfo->id is now EventInfo->serverId (83)
- Change: config no longer static (94)
- Chore: typos in README/code
- Chore: replace/remove old dead doc urls from code
- Chore: changed variables to underscore
- Added: support caching_sha2_password (102)
- Change: BinLogServerInfo static calls removed also added method getServerInfo to MySQLReplicationFactory
- Change: type of bin log position is now string as it can be bigger then php can hande 2^64-1 (84)

- Fixed negative number handling (80)

- Change: added support doctrine/dbal to ^3.0 (75)(73)
- Change: dropped support for <= 7.2 (75)
- Added: test cases for PHP 7.3 and 7.4 (75)
- Fixed: scale length in decimals values (76)
- Added: added tests for php 8.0

- Change: type from int to float for heartbeat period (70)
- Fixed: event dispatcher interface in Event.php (69)

- Fixed: use provided event dispatcher (67)