Add missing group API parameters to Go SDK structs
What does this MR do and why?
This MR adds missing API parameters to the Go SDK structs for group operations, allowing users to fully utilize newer GitLab group features. By updating these structs, the SDK will be in sync with the latest GitLab API capabilities and support parameters for default branch protection, project creation settings, and other group level options.
The following structs were updated:
CreateGroupOptionsUpdateGroupOptionsDefaultBranchProtectionDefaultsOptions
References
Related to: #2223 (closed)