feat(remote): support enabling native TLS

[orhun]

Description

This PR makes it possible to use a native certificate store for the requests made to the remotes.

You can simply run git cliff --use-native-tls or set it in the configuration file:

[remote.gitlab]
owner = "archlinux"
repo = "arch-repro-status"
api_url = "https://gitlab.archlinux.org/api/v4"
native_tls = true

Motivation and Context

Fixes #869

How Has This Been Tested?

Locally tested. Not tested with a real instance.

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.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 23.52941% with 39 lines in your changes missing coverage. Please review.

Project coverage is 42.55%. Comparing base (6a1157b) to head (bc79a70).

Files with missing lines	Patch %	Lines
git-cliff-core/src/remote/mod.rs	0.00%	28 Missing ⚠️
git-cliff-core/src/config.rs	28.58%	5 Missing ⚠️
git-cliff/src/lib.rs	0.00%	2 Missing ⚠️
git-cliff-core/src/remote/bitbucket.rs	0.00%	1 Missing ⚠️
git-cliff-core/src/remote/gitea.rs	0.00%	1 Missing ⚠️
git-cliff-core/src/remote/github.rs	0.00%	1 Missing ⚠️
git-cliff-core/src/remote/gitlab.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1021      +/-   ##
==========================================
- Coverage   42.70%   42.55%   -0.14%     
==========================================
  Files          21       21              
  Lines        1745     1758      +13     
==========================================
+ Hits          745      748       +3     
- Misses       1000     1010      +10     

Flag	Coverage Δ
unit-tests	42.55% <23.53%> (-0.14%)	⬇️

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