MariaDB in README

Any reason MariaDB is not mentioned in the list of databases in the README? Could it be added?

We're kinda just listing the backend drivers that we support:

Lines 31 to 37 in edd8f35

    
           SQLiteBackend    = "sqlite" 
        
           DQLiteBackend    = "dqlite" 
        
           ETCDBackend      = "etcd3" 
        
           JetStreamBackend = "jetstream" 
        
           NATSBackend      = "nats" 
        
           MySQLBackend     = "mysql" 
        
           PostgresBackend  = "postgres"

Since there is no mariadb-specific driver, we don't call it out. If you wanted to open a PR to call it mysql/mariadb in the readme that would probably be accepted.

Thanks @brandond , makes sense, I opened PR #303

	SQLiteBackend = "sqlite"
	DQLiteBackend = "dqlite"
	ETCDBackend = "etcd3"
	JetStreamBackend = "jetstream"
	NATSBackend = "nats"
	MySQLBackend = "mysql"
	PostgresBackend = "postgres"