symfony/symfony v6.3.0 on PHP Packagist

Changelog (v6.3.0-RC2...v6.3.0)

bug #50432 [Security] Validate aud and iss claims on OidcTokenHandler (@vincentchalamon)
bug #50477 [Security] Add clock dependency to OidcTokenHandler (@nicolas-grekas)
bug #50437 [Filesystem] Follow symlinks when dumping files (@ausi)
bug #50478 [DependencyInjection] Escape `` from parameter-like default values (@MatTheCat)
bug #50476 [FrameworkBundle] remove support for preloading ESM using headers (@dunglas)
bug #50453 [SecurityBundle] add missing xsd definition for OIDC (@aegypius)
bug #50468 [FrameworkBundle][PhpUnitBridge] Configure doctrine/deprecations as expected (@nicolas-grekas)
bug #50473 [Notifier] Fix ContactEveryoneOptions (@nicolas-grekas)
bug #50470 [SecurityBundle] Fix configuring OIDC user info token handler client (@vincentchalamon)
bug #50456 [AssetMapper] Fix unable to use asset mapper with CSP (@vtsykun)
bug #50458 [HttpKernel] Fix default value ignored with pinned resolvers (@HypeMC)
bug #50452 Hide definitions bearing the container.excluded tag (@Myks92)