Update symfony/serializer requirement from ^6 to ^7

[dependabot]

Updates the requirements on symfony/serializer to permit the latest version.

Release notes

Sourced from symfony/serializer's releases.

v7.1.1

Changelog (symfony/serializer@v7.1.0...v7.1.1)

• bug symfony/symfony#57197 [Serializer] Fix denormalizing a collection of union types (@​HypeMC)

Changelog

Sourced from symfony/serializer's changelog.

CHANGELOG

7.1

• Add arguments $class, $format and $context to NameConverterInterface::normalize() and NameConverterInterface::denormalize()
• Add DateTimeNormalizer::CAST_KEY context option
• Add Default and "class name" default groups
• Add AbstractNormalizer::FILTER_BOOL context option
• Add CamelCaseToSnakeCaseNameConverter::REQUIRE_SNAKE_CASE_PROPERTIES context option
• Deprecate AbstractNormalizerContextBuilder::withDefaultContructorArguments(?array $defaultContructorArguments), use withDefaultConstructorArguments(?array $defaultConstructorArguments) instead (note the missing s character in Contructor word in deprecated method)
• Add XmlEncoder::CDATA_WRAPPING_PATTERN context option

7.0

• Add method getSupportedTypes() to DenormalizerInterface and NormalizerInterface
• Remove denormalization support for AbstractUid in UidNormalizer, use one of AbstractUid child class instead
• Denormalizing to an abstract class in UidNormalizer now throws an \Error
• Remove ContextAwareDenormalizerInterface, use DenormalizerInterface instead
• Remove ContextAwareNormalizerInterface, use NormalizerInterface instead
• Remove CacheableSupportsMethodInterface, use NormalizerInterface and DenormalizerInterface instead
• Require explicit argument when calling AttributeMetadata::setSerializedName() and ClassMetadata::setClassDiscriminatorMapping()
• Add argument $context to NormalizerInterface::supportsNormalization() and DenormalizerInterface::supportsDenormalization()
• Remove Doctrine annotations support in favor of native attributes
• Remove AnnotationLoader, use AttributeLoader instead

6.4

• Add TranslatableNormalizer
• Allow Context attribute to target classes
• Deprecate Doctrine annotations support in favor of native attributes
• Allow the Groups attribute/annotation on classes
• JsonDecode: Add json_decode_detailed_errors option
• Make ProblemNormalizer give details about Messenger's ValidationFailedException
• Add XmlEncoder::CDATA_WRAPPING context option
• Deprecate AnnotationLoader, use AttributeLoader instead
• Add aliases for all classes in the Annotation namespace to Attribute

6.3

• Add AbstractNormalizer::REQUIRE_ALL_PROPERTIES context flag to require all properties to be listed in the input instead of falling back to null for nullable ones
• Add XmlEncoder::SAVE_OPTIONS context option
• Add BackedEnumNormalizer::ALLOW_INVALID_VALUES context option
• Add UnsupportedFormatException which is thrown when there is no decoder for a given format
• Add method getSupportedTypes(?string $format) to NormalizerInterface and DenormalizerInterface
• Make ProblemNormalizer give details about ValidationFailedException and PartialDenormalizationException

... (truncated)

Commits

• 74817ee Merge branch '7.0' into 7.1
• 267299e Merge branch '6.4' into 7.0
• d6eda99 Merge branch '5.4' into 6.4
• ef0be2b Revert "minor #54653 Auto-close PRs on subtree-splits (nicolas-grekas)"
• d7e6907 [Serializer] Fix denormalizing a collection of union types
• 972eb05 Merge branch '7.0' into 7.1
• e205ae5 Merge branch '6.4' into 7.0
• cd0cd9c [Serializer] Cache readability/writability computation
• f43a533 Merge branch '7.0' into 7.1
• 7c5eebc Merge branch '6.4' into 7.0
• Additional commits viewable in compare view

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