GODRIVER-2962 Remove setters from Command.

[matthewdale]

GODRIVER-2962

Summary

Remove setters from Command.

Background & Motivation

The field setters on the operation types in the x/mongo/driver/operation package provide no usability improvement but create a maintenance burden whenever we have to update the operations. Remove the field setters and use struct literals instead.

Split the change into multiple PRs to make reviewing them easier.

[github-actions]

API Change Report

./x/mongo/driver/operation

incompatible changes

(*Command).ClusterClock: removed
(*Command).CommandMonitor: removed
(*Command).Crypt: removed
(*Command).Database: removed
(*Command).Deployment: removed
(*Command).Logger: removed
(*Command).ReadConcern: removed
(*Command).ReadPreference: removed
(*Command).ServerAPI: removed
(*Command).ServerSelector: removed
(*Command).Session: removed
(*Command).Timeout: removed
NewCommand: removed
NewCursorCommand: removed

compatible changes

Command.Clock: added
Command.Command: added
Command.CreateCursor: added
Command.Crypt: added
Command.CursorOpts: added
Command.Database: added
Command.Deployment: added
Command.Logger: added
Command.Monitor: added
Command.ReadPreference: added
Command.Selector: added
Command.ServerAPI: added
Command.Session: added
Command.Timeout: added

The base branch was changed.

[prestonvasquez]

Is this a v2 change? GODRIVER-2962 is not part of the 2.0 epic, but this PR is pointing at master.

[matthewdale]

@prestonvasquez no, this is not a strictly v2 change. I switched the branch to minimize the additional work required to sync changes from v1 to master because it isn't required in v1.

[matthewdale]

Closing this for now, will follow up later when GODRIVER-2962 is scheduled.