feat: fetch repository sbom

[Anonycoders]

Description

• Fixes How to extract the dependencies of a repository? #2145

Before submitting a PR:

• Changes must not break binary backwards compatibility. If you are unclear on how to make the change you think is needed while maintaining backward compatibility, CONTRIBUTING.md for details.
• Add JavaDocs and other comments explaining the behavior.
• When adding or updating methods that fetch entities, add @link JavaDoc entries to the relevant documentation on https://docs.github.com/en/rest .
• Add tests that cover any added or changed code. This generally requires capturing snapshot test data. See CONTRIBUTING.md for details.
• Run mvn -D enable-ci clean install site "-Dsurefire.argLine=--add-opens java.base/java.net=ALL-UNNAMED" locally. If this command doesn't succeed, your change will not pass CI.
• Push your changes to a branch other than main. You will create your PR from that branch.

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  • If this PR fixes one or more issues, include "Fixes #" lines for each issue.
  • Provide links to relevant documentation on https://docs.github.com/en/rest where possible. If not including links, explain why not.
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[codecov]

Codecov Report

❌ Patch coverage is 90.90909% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 85.07%. Comparing base (9152b37) to head (1f1af7f).

Files with missing lines	Patch %	Lines
src/main/java/org/kohsuke/github/GHSBOM.java	89.18%	0 Missing and 4 partials ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #2187      +/-   ##
============================================
+ Coverage     85.03%   85.07%   +0.03%     
- Complexity     2499     2512      +13     
============================================
  Files           237      239       +2     
  Lines          7366     7409      +43     
  Branches        388      390       +2     
============================================
+ Hits           6264     6303      +39     
  Misses          871      871              
- Partials        231      235       +4     

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[bitwiseman]

Are these @JsonProperty() annotations needed?

[Anonycoders]

@bitwiseman For this specific case (haven't checked all GH endpoints) the @JsonProperty is needed because Jackson mapper is globally set to PropertyNamingStrategies.SNAKE_CASE and this specific endpoint returns camelCase!