Deployments API does not match the documentation

[MDarmawan]

Hello,
I was working with your very useful library, using the Deployments API, and I noticed that some of the functions and methods appear to be out of date with the current version of the API shown in the GitLab Documentation.

The DeploymentsApi.getMergeRequests() function uses the path GET /projects/:id/repository/commits/:deployment_id/merge_requests on line 222, when it should be path GET /projects/:id/deployments/:deployment_id/merge_requests, according to the documentation.

Also, the DeploymentFilter class has the fields finishedAfter and finishedBefore instead of updatedAfter and updatedBefore, even though the comments appear to imply that it intends to be used that way.

     * Return deployments updated after the specified date. Expected in ISO 8601 format (2019-03-15T08:00:00Z).
     */
    private Date finishedAfter;

    /**
     * Return deployments updated before the specified date. Expected in ISO 8601 format (2019-03-15T08:00:00Z).
     */
    private Date finishedBefore;

This affects line 136-137, which the fields get passed onto the API.

Thank you for your time.