List Terms API: add `croql` parameter support

[andrii-bodnar]

The new parameter croql should be added to the List Terms API in this client to support the new feature in the Crowdin API.

References:

• List Terms

[imprvhub]

@andrii-bodnar Can i be assigned to contribute to this issue? Thanks!

[imprvhub]

@andrii-bodnar Please disregard commit 03b7b57. The actual implementation of the croql parameter has been submitted in the new commit 7a1ba16 on the feature/add-croql-parameter branch.