Changed RSA to Rsa and fixed test

Signed-off-by: S V <[email protected]>

Author: svats0001

r2dbc-mysql/src/main/java/io/asyncer/r2dbc/mysql/MySqlConnectionFactory.java

@@ -163,7 +163,7 @@ private static Mono<MySqlConnection> getMySqlConnection(
                 password,
                 configuration.getCompressionAlgorithms(),
                 configuration.getZstdCompressionLevel(),
-                configuration.getServerRSAPublicKeyFile()
+                configuration.getServerRsaPublicKeyFile()
             ).then(InitFlow.initSession(
                 client,
                 sessionDb,