Update octokit requirement from >= 4.16, < 8.0 to >= 4.16, < 9.0

Updates the requirements on [octokit](https://github.com/octokit/octokit.rb) to permit the latest version. - [Release notes](https://github.com/octokit/octokit.rb/releases) - [Changelog](https://github.com/octokit/octokit.rb/blob/main/RELEASE.md) - [Commits](octokit/octokit.rb@v7.2.0...v8.0.0) --- updated-dependencies: - dependency-name: octokit dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -3,7 +3,7 @@ PATH
  specs:
  rake_github (0.12.0.pre.5)
  colored2 (~> 3.1)
- octokit (>= 4.16, < 8.0)
+ octokit (>= 4.16, < 9.0)
  rake_factory (~> 0.23)
  sshkey (~> 2.0)
 
@@ -55,7 +55,7 @@ GEM
  memfs (1.0.0)
  minitest (5.20.0)
  mutex_m (0.1.2)
- octokit (7.2.0)
+ octokit (8.0.0)
  faraday (>= 1, < 3)
  sawyer (~> 0.9)
  open4 (1.3.4)

rake_github.gemspec

@@ -36,7 +36,7 @@ Gem::Specification.new do |spec|
  spec.required_ruby_version = '>= 2.7'
 
  spec.add_dependency 'colored2', '~> 3.1'
- spec.add_dependency 'octokit', '>= 4.16', '< 8.0'
+ spec.add_dependency 'octokit', '>= 4.16', '< 9.0'
  spec.add_dependency 'rake_factory', '~> 0.23'
  spec.add_dependency 'sshkey', '~> 2.0'