v7.4.0-BETA1

Changelog (v7.3.4...v7.4.0-BETA1)

• feature symfony/symfony#59974 [Runtime] Make project_dir configurable (@wickedOne)
• feature symfony/symfony#61592 [Runtime] Expose the runtime class in $_SERVER['APP_RUNTIME'] (@nicolas-grekas)
• feature symfony/symfony#61522 [Runtime] Support runtime options as a string (@VincentLanglet)
• feature symfony/symfony#60503 [Runtime] Automatically use FrankenPHP runner when its worker mode is detected (@alexandre-daubois)
• feature symfony/symfony#60394 [Console][FrameworkBundle] Simplify using invokable commands when the component is used standalone (@HypeMC)