Update symfony/yaml requirement from ^6.2 to ^6.3

[dependabot[bot]]

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

Release notes

Sourced from symfony/yaml's releases.

v6.3.0

Changelog (https://github.com/symfony/yaml/compare/v6.3.0-RC2...v6.3.0)

• no significant changes

Changelog

Sourced from symfony/yaml's changelog.

CHANGELOG

6.3

• Add support to dump int keys as strings by using the Yaml::DUMP_NUMERIC_KEY_AS_STRING flag

6.2

• Add support for !php/enum and !php/enum *->value
• Deprecate the !php/const: tag in key which will be replaced by the !php/const tag (without the colon) since 3.4

6.1

• In cases where it will likely improve readability, strings containing single quotes will be double-quoted

5.4

• Add new lint:yaml dirname --exclude=/dirname/foo.yaml --exclude=/dirname/bar.yaml option to exclude one or more specific files from multiple file list
• Allow negatable for the parse tags option with --no-parse-tags

5.3

• Added github format support & autodetection to render errors as annotations when running the YAML linter command in a Github Action environment.

5.1.0

• Added support for parsing numbers prefixed with 0o as octal numbers.

• Deprecated support for parsing numbers starting with 0 as octal numbers. They will be parsed as strings as of Symfony 6.0. Prefix numbers with 0o so that they are parsed as octal numbers.

  Before:

  Yaml::parse('072');
  

  After:

  Yaml::parse('0o72');
  

... (truncated)

Commits

• a9a8337 Merge branch '6.2' into 6.3
• 61916f3 Merge branch '5.4' into 6.2
• 9c50aaf Add remaining missing return types to safe methods
• 4cd2e3e [Dumper] Trim leading newlines when checking if value begins with a space
• 2e5a87f Add "composer require..." in all exception messages when needed
• abb0f24 Harmonize command formats and ensure autocompletion is same
• e2bacb4 Apply operator_linebreak PHP-CS-Fixer rule
• 3713e20 Fix phpdocs in components
• e8e6a1d Merge branch '5.4' into 6.2
• 55071ed [Yaml] Fix parsing sub-second dates on x86
• Additional commits viewable in compare view

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