chore(deps): update dependency phpspec/phpspec to v8

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
phpspec/phpspec (source)	^7 -> ^8

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Release Notes

phpspec/phpspec (phpspec/phpspec)

v8.0.0

Compare Source

Added

• PHP 8.4 compatibility @​jrfnl @​andypost

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[what-the-diff]

PR Summary

• Upgrade of phpspec/phpspec library
  The coding library "phpspec/phpspec" we use for our project has been updated to its latest version ("^8") from the older version ("^7"). This update will provide us with the recent enhancements and bug fixes offered by the library, improving our application's overall performance and stability.