Tasks can't handle pem format certificates

[RikuVirtanen]

There has been issues with trying to connect to mysql db using ssl certifications in pem format. These ended up in error. Issue was fixed by changing the certificates to pfx format. This needs to be investigated and tested by trying to update the dependency MySql.Data or by adding MySqlConnectionStringBuilder class from MySqlConnector dependency. If these won't help documentation needs to be updated to list possible certification formats.