Update datatables and datatables-buttons

[robertcheramy]

Pre-Request Checklist

• Passes rubocop code analysis (try rubocop --auto-correct)
• Tests added or adapted (try rake test)
• Changes are reflected in the documentation
• User-visible changes appended to CHANGELOG.md

Description

Update datatables and datatables-buttons to the latest versions.

Summary by CodeRabbit

• Chores

  • Updated dependency versions to enhance stability and performance.

• Style

  • Refined button visuals with improved processing indicators and dropdown designs.
  • Enhanced table appearance with better dark theme support, responsive layouts, and consistent text alignment.

• New Features

  • Expanded table functionality with advanced configuration options such as search delay, custom captions, flexible layouts, and deferred data loading.
  • Streamlined dropdown behavior and export handling for a more seamless and intuitive user experience.