Update kint-php/kint requirement from ^3.3 to ^4.0

[dependabot]

Updates the requirements on kint-php/kint to permit the latest version.

Release notes

Sourced from kint-php/kint's releases.

4.0

• The folder is now off by default and can be enabled via the existing setting
• Much improved search functionality
• The PSR-11 service container is shallow-blacklisted by default. This will vastly improve performance on most frameworks such as symfony & laravel by stopping recursive parsing at the DI container unless you dump it explicitly
• TracePlugin now supports blacklisting stack frames from paths, such as your /vendor/ folder
• Numeric arrays with more than 1000 items in them will only dump the first 50 recursively. You can disable or configure this with ArrayLimitPlugin
• Supports PHP 8.1
• Lots of little stuff

Breaking changes

• Minimum supported PHP version is now 5.6
• Kint::$max_depth has been renamed Kint::$depth_limit to match internals
• Kint\Renderer\RichRenderer::$object_plugins has been renamed $value_plugins
• The Object namespace has been renamed Zval - So certain class statics will have been renamed (eg. Kint\Object\BlobObject::$char_encodings to Kint\Zval\BlobValue::$char_encodings)
• d(1) special case has been removed (Didn't work in edge cases) Call Kint::trace() instead
• For plugin development there have been a lot of internal changes
  • The whole Object namespace has been renamed Zval in anticipation of naming conflicts
  • parseDeep has been removed

Commits

• a913d11 More edge-case cleanup
• 318d39d ColorRepresentation: Use fmod where applicable
• 70730be XmlPlugin: Make DomDocument access paths work on 8.0+
• 7299750 Handle new string function strict type deprecations
• 7212160 Switch to PHP 8.1 for default tests
• 44f317e Switch to PHP 8.1 for coverage testing
• 37771a5 Improve mysql service stability for tests
• 3f7c584 Increase depth and array limits
• 1fa5fa8 Enable PHP tests for 8.1 & 8.2
• 6f28460 JS: Wider search
• Additional commits viewable in compare view

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[dependabot]

Superseded by #70.