remove getMappedPort override

Author: whhe

modules/oceanbase-ce/src/main/java/org/testcontainers/containers/OceanBaseContainer.java

@@ -47,11 +47,6 @@ public OceanBaseContainer(DockerImageName dockerImageName) {
         addExposedPorts(SQL_PORT, RPC_PORT);
     }
 
-    @Override
-    public Integer getMappedPort(int originalPort) {
-        return "host".equals(getNetworkMode()) ? originalPort : super.getMappedPort(originalPort);
-    }
-
     @Override
     public String getDriverClassName() {
         return driverClassName;