Fix package name escaping in UserService

[DiegoDev2]

Description

This pull request addresses the issue described in #3262 by adding support for the PackageName escaping in the go-github library.

Changes Made

Updated the UserService.GetPackage method to escape package names consistently using url.PathEscape, aligning it with the OrganizationsService.GetPackage.

This change ensures consistent handling of package names across the API, improving overall reliability and usability.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.30%. Comparing base (2b8c7fa) to head (203c1c4).
Report is 163 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3341      +/-   ##
==========================================
- Coverage   97.72%   92.30%   -5.42%     
==========================================
  Files         153      176      +23     
  Lines       13390    15031    +1641     
==========================================
+ Hits        13085    13874     +789     
- Misses        215     1064     +849     
- Partials       90       93       +3     

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[gmlewis]

Thank you, @DiegoDev2.
Please update the unit tests to demonstrate the new behavior.

[DiegoDev2]

okay

[DiegoDev2]

Hi @gmlewis ! Today I advanced the tests, maybe I won't be able to finish them today since I have some errors. I'll fix them tomorrow, is that okay with you?

[gmlewis]

I'll fix them tomorrow, is that okay with you?

Of course. No rush, no pressure. We appreciate your contributions whenever you are able.

[DiegoDev2]

I just realized that in the users test url here has the same URL as here

In addition to that, the two urls are from orgs, in users it should be https://api.github.com/users/github/packages/container/hello%2Fhello_docker and not like that https://api.github.com/orgs/github/packages/container/hello%2Fhello_docker If I am wrong please correct me.

[gmlewis]

If I am wrong please correct me.

If I'm not mistaken, these are simply values (test data) and therefore it doesn't matter what they are. If you find them confusing or unexpected, feel free to update them.

I'm looking at this from my cell phone, so I might not be understanding correctly what you are attempting to point out. If this is the case, I will take a more careful look tomorrow from my desktop machine.

[DiegoDev2]

If I am wrong please correct me.

If I'm not mistaken, these are simply values (test data) and therefore it doesn't matter what they are. If you find them confusing or unexpected, feel free to update them.

I'm looking at this from my cell phone, so I might not be understanding correctly what you are attempting to point out. If this is the case, I will take a more careful look tomorrow from my desktop machine.

okay it seems perfect to me.

[DiegoDev2]

Hi, sorry I'm late, but I've been busy with school and personal projects and I'm almost done with the tests. @gmlewis