Parameter check required for databricksquery command

[stuart-k-h]

As shown in the integration screenshot (databricksquery.png) a user can specify the command_timeout parameter to override how long a search can run for. As this has the potential to create a negative performance impact on both environments a maximum allowable value should be a configuration option to prevent users from setting a value too high. In the event of a user trying to go past this, the maximum value should be used instead.