Upgrade to PHP 8.5 support

[veewee]

Major changes:

• Remove PHP 8.2 support, add PHP 8.5 support
• Update composer dependencies:
  • Update azjezz/psl to support ^3.0 || ^4.0 range
  • Update phpunit/phpunit to ~12.3.0 range
  • Update vimeo/psalm to ~6.13.0 range
  • Add php-cs-fixer/shim ~3.88.0 range
  • Update all php-soap/ packages to latest versions
• Update GitHub workflows:
  • Remove PHP 8.2 from matrix, add PHP 8.5
  • Update tools to use vendor/bin instead of tools/ directory
  • Add continue-on-error for PHP 8.5 on psalm static analysis
• Update PHPUnit configuration:
  • Update schema reference to vendor/phpunit/phpunit/phpunit.xsd
  • Add displayDetailsOnTestsThatTriggerWarnings and failOnPhpunitWarning attributes
  • Set beStrictAboutOutputDuringTests to true
• Update tests for PHPUnit 12 compatibility:
  • Convert @dataProvider annotations to DataProvider attributes
  • Add proper imports for PHPUnit\Framework\Attributes\DataProvider
• Update psalm configuration:
  • Add findUnusedCode=false and ensureOverrideAttribute=false attributes
• Remove .phive and tools directories
• Remove php-cs-fixer.phar in favor of composer-installed php-cs-fixer/shim

All tests pass and code style/static analysis tools run successfully.

Code changed by GitHub Copilot CLI agent.

Q	A
Type	bug/feature/improvement
BC Break	yes/no
Fixed issues

Summary