[nakultt]

Fixes #4683.

Adds InteractionsService methods for the authenticated user's public repositories, following the existing org and repo methods:

• GetRestrictionsForAuthenticatedUser - GET /user/interaction-limits
• UpdateRestrictionsForAuthenticatedUser - PUT /user/interaction-limits
• RemoveRestrictionsFromAuthenticatedUser - DELETE /user/interaction-limits

Also mentions users in the InteractionsService and InteractionRestriction doc comments, and adds "user" to the documented Origin values.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.64%. Comparing base (7b235bc) to head (67ff995).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #4686   +/-   ##
=======================================
  Coverage   98.64%   98.64%           
=======================================
  Files         202      203    +1     
  Lines       19004    19031   +27     
=======================================
+ Hits        18746    18773   +27     
  Misses        258      258           

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[gmlewis]

Thank you, @nakultt!
LGTM.
Awaiting second LGTM+Approval from any other contributor to this repo before merging.

cc: @stevehipwell - @Not-Dhananjay-Mishra