Bump activerecord from 7.2.2.2 to 8.0.3

Bumps [activerecord](https://github.com/rails/rails) from 7.2.2.2 to 8.0.3.
- [Release notes](https://github.com/rails/rails/releases)
- [Changelog](https://github.com/rails/rails/blob/v8.0.3/activerecord/CHANGELOG.md)
- [Commits](https://github.com/rails/rails/compare/v7.2.2.2...v8.0.3)

---
updated-dependencies:
- dependency-name: activerecord
  dependency-version: 8.0.3
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile

@@ -21,7 +21,7 @@ gem 'term-ansicolor', :require => 'term/ansicolor'
 gem 'rubyzip', '~> 3.2'
 gem 'espeak-ruby', '~> 1.1.0' # Text-to-Voice
 gem 'rake', '~> 13.3'
-gem 'activerecord', '~> 7.2' 
+gem 'activerecord', '~> 8.0' 
 gem 'otr-activerecord', '~> 2.5.0'
 gem 'sqlite3', '~> 2.7'
 gem 'rubocop', '~> 1.81.1', require: false