Add packages, actions and dependabot to meta

[shuheiktgw]

Description

I've added packages, actions, and dependabot to GHMeta class. Thank you for your review! 👍

Before submitting a PR:

We love getting PRs, but we hate asking people for the same basic changes every time.

• Push your changes to a branch other than main. Create your PR from that branch.
• Add JavaDocs and other comments
• Write tests that run and pass in CI. See CONTRIBUTING.md for details on how to capture snapshot data.
• Run mvn -D enable-ci clean install site locally. If this command doesn't succeed, your change will not pass CI.

When creating a PR:

• Fill in the "Description" above.
• Enable "Allow edits from maintainers".

[bitwiseman]

Could you provide a link to the doc page describing these?

[codecov]

Codecov Report

Merging #1167 (0bb18ee) into main (1a77dd2) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##               main    #1167      +/-   ##
============================================
+ Coverage     73.55%   73.57%   +0.01%     
- Complexity     1831     1834       +3     
============================================
  Files           185      185              
  Lines          6127     6130       +3     
  Branches        365      365              
============================================
+ Hits           4507     4510       +3     
  Misses         1400     1400              
  Partials        220      220              

Impacted Files	Coverage Δ
src/main/java/org/kohsuke/github/GHMeta.java	100.00% <100.00%> (ø)

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[bitwiseman]

Thanks for contributing!

There's no need to change the example classes. Having the extra fields doesn't improve the clarity of the example. Please revert that part of the change.

[shuheiktgw]

@bitwiseman

Could you provide a link to the doc page describing these?

Sure, here is the doc page!

https://docs.github.com/en/rest/reference/meta#get-github-meta-information

There's no need to change the example classes.

OK, I reverted the change related to the example class. Sorry for force-pushing 🙇 (It was much easier simply reset changes on the file)