Update version to 4.0.0.beta22

[tagliala]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.08%. Comparing base (1e40dae) to head (8d3bc15).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #8959   +/-   ##
=======================================
  Coverage   99.08%   99.08%           
=======================================
  Files         139      139           
  Lines        4045     4045           
=======================================
  Hits         4008     4008           
  Misses         37       37           

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[Copilot]

Pull request overview

Bumps ActiveAdmin’s pre-release version across the Ruby gem, npm package, lockfiles, and upgrade guide to align the repository for the 4.0.0.beta22 / 4.0.0-beta22 release.

Changes:

• Update npm package version to 4.0.0-beta22.
• Update Ruby gem version constant to 4.0.0.beta22 and propagate the bump to lockfiles.
• Refresh the upgrading guide examples to reference beta22.

Reviewed changes

Copilot reviewed 3 out of 6 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
package.json	Bumps npm package version to 4.0.0-beta22.
lib/active_admin/version.rb	Bumps gem version constant to 4.0.0.beta22 (used by gemspec).
gemfiles/rails_80/Gemfile.lock	Updates local path gem version to beta22 for Rails 8.0 appraisal.
gemfiles/rails_72/Gemfile.lock	Updates local path gem version to beta22 for Rails 7.2 appraisal.
UPGRADING.md	Updates upgrade instructions/examples to beta22.
Gemfile.lock	Updates local path gem version to beta22.

[javierjulio]

Thanks!