fix(gitlab): URL-encode the owner in remote requests for GitLab

[tonybutt]

Description

Gitlab requires that the project path be fully encoded. See the docs for details. https://docs.gitlab.com/ee/api/rest/#namespaced-path-encoding Pulls in the url encoding crate here. Might not be needed when you have the choice to just update the documentation. I don't think the end user should be required to url encode their own strings. It might be nicer to just add the subgroup paradigm to the gitlab config in general for the future. This will fix the problem for now.

Motivation and Context

I want to use git cliff on my self hosted gitlab.
#687

How Has This Been Tested?

I wrote a test. Doesn't cover the case on IF the end user url encodes their own string. This will break unexpectedly, but I rushed this in.

Types of Changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation (no code change)
• Refactor (refactoring production code)
• Other

Checklist:

• My code follows the code style of this project.
• I have updated the documentation accordingly.
• I have formatted the code with rustfmt.
• I checked the lints with clippy.
• I have added tests to cover my changes.
• All new and existing tests passed.

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[tonybutt]

I use nix so getting onto nightly rust fmt/clippy was non trivial for me tonight.

Feel free to do the clean up. There were lots of failing tests so I only ensured mine passed locally. I imagine I am missing some setup for those tests specifically, but maybe I broke them however my change seems unrelated. More importantly running git cliff with my changes produced the desired outcome in the issue.

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 36.78%. Comparing base (227a307) to head (a2905b4).

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Additional details and impacted files

@@            Coverage Diff             @@
##             main     #742      +/-   ##
==========================================
+ Coverage   36.71%   36.78%   +0.07%     
==========================================
  Files          19       19              
  Lines        1501     1501              
==========================================
+ Hits          551      552       +1     
+ Misses        950      949       -1     

Flag	Coverage Δ
unit-tests	36.78% <100.00%> (+0.07%)	⬆️

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[tonybutt]

There are some additional problems related here. Encoding subgroups is one and I'd like to keep this PR pure to that particular issue. I am going to open another PR for the deserialize problem.

[orhun]

Great, thanks!

[welcome]

Congrats on merging your first pull request! ⛰️