Update GraphQL DiscussionToggleResolve mutation to use new Global IDs

What does this MR do?

This MR changes the GraphQL DiscussionToggleResolve mutation to use the new GlobalID types for arguments, with the temporary compatibility layer added in !36209 (merged).

• Issue: #268042 (closed)

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• [-] Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• [-] Database guides
• [-] Separation of EE specific content

Availability and Testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• [-] Tested in all supported browsers
• [-] Informed Infrastructure department of a default or new setting change, if applicable per definition of done

Related to #268042 (closed)