* Bump maintenance branches to 3.1.3, 3.0.5, 2.7.7

[koic]

These Rubies have been released.

• https://www.ruby-lang.org/en/news/2022/11/24/ruby-3-1-3-released/
• https://www.ruby-lang.org/en/news/2022/11/24/ruby-3-0-5-released/
• https://www.ruby-lang.org/en/news/2022/11/24/ruby-2-7-7-released/

Ruby 3.1 branch

Bump 3.1 branch from 3.1.2 to 3.1.3

https://github.com/ruby/ruby/compare/v3_1_2...v3_1_3

3 commits have been backported.

The following backport is for testing only, just like #880.

• https://github.com/ruby/ruby/commit/163947f4dc031bb5e619ae64ad4a6a02f8885717

The following two seem to have no corresponding commits in the parser gem for porting.

• https://github.com/ruby/ruby/commit/ffd3d83ea8ccf111061a0f03036e5a093bb03674
• https://github.com/ruby/ruby/commit/750d4dc3aff7c2fef25fe99f1b98327f68734c9a

So, there seems to be no change to the backport syntax.

Ruby 3.0 branch

Bump 3.0 branch from 3.0.4 to 3.0.5

https://github.com/ruby/ruby/compare/v3_0_4...v3_0_5

No backport commits. So, there seems to be no change to the syntax.

Ruby 2.7 branch

Bump 2.7 branch from 2.7.6 to 2.7.7

https://github.com/ruby/ruby/compare/v2_7_6...v2_7_7

The following backport appear to have no effect on syntax.

• https://github.com/ruby/ruby/commit/168ec2b1e5ad0e4688e963d9de019557c78feed9

So, there seems to be no change to the syntax.

[koic]

I will change the PR from "Draft" to "Ready for review" when CI is ready for new Ruby versions.

[koic]

The new Ruby versions activated and passed on CI. https://github.com/ruby/setup-ruby/releases/tag/v1.126.0

[iliabylich]

Thanks! I'll release a new version.

[iliabylich]

3.1.3.0 has been released.

[koic]

Thank you!