v7.3.1

Changelog (v7.3.0...v7.3.1)

• bug symfony/symfony#60413 [Serializer] Fix collect_denormalization_errors flag in defaultContext (@dmbrson)
• bug symfony/symfony#60820 [TypeInfo] Fix handling ConstFetchNode (@norkunas)
• bug symfony/symfony#60809 [Serializer] Fix TraceableSerializer when called from a callable inside array_map (@OrestisZag)
• bug symfony/symfony#60511 [Serializer] Add support for discriminator map in property normalizer (@ruudk)