fix: added type to createConnectionParams, removed safeguard

[Delogon]

• Resolves: [Bug]: occ db:convert-type broken since PrimaryReadReplicaConnection support added #45257

Summary

This should fix the db conversion bug. $type was added as a parameter to createConnectionParams in the ConnectionFactory.php. There is also a check if the type value is set if not the default is loaded from the config. There is also an additional type check to make sure mysql.utf8mb4 is only used with mysql. The parameters of createConnectionParams in Connection Factory has also been updated, and the safeguard has been removed. The solution was provided in the issue comments by @Queuecumber, @normen, @lightonflux and me.

TODO

• An error occurs when using group folders because the table 'oc_group_folders_acl' is missing in MariaDB see [Bug]: occ db:convert-type broken since PrimaryReadReplicaConnection support added #45257

Checklist

• Code is properly formatted
• Sign-off message is added to all commits
• Tests (unit, integration, api and/or acceptance) are included
• Screenshots before/after for front-end changes
• Documentation (manuals or wiki) has been updated or is not required
• Backports requested where applicable (ex: critical bugfixes)

[WhiskyDelta]

/backport to stable30

[WhiskyDelta]

/backport to stable29

[Delogon]

@juliushaertl @joshtrichards cloud you review this? Or do you know who could?