Update wp-coding-standards/wpcs requirement from ^2.3 to ^2.3 || ^3.0

[dependabot]

Updates the requirements on wp-coding-standards/wpcs to permit the latest version.

Release notes

Sourced from wp-coding-standards/wpcs's releases.

3.0.0

Important information about this release:

At long last... WordPressCS 3.0.0 is here.

This is an important release which makes significant changes to improve the accuracy, performance, stability and maintainability of all sniffs, as well as making WordPressCS much better at handling modern PHP.

WordPressCS 3.0.0 contains breaking changes, both for people using ignore annotations, people maintaining custom rulesets, as well as for sniff developers who maintain a custom PHPCS standard based on WordPressCS.

If you are an end-user or maintain a custom WordPressCS based ruleset, please start by reading the Upgrade Guide to WordPressCS 3.0.0 for ruleset maintainers which lists the most important changes and contains a step by step guide for upgrading.

If you are a maintainer of an external standard based on WordPressCS and any of your custom sniffs are based on or extend WordPressCS sniffs, please read the Upgrade Guide to WordPressCS 3.0.0 for Developers.

In all cases, please read the complete changelog carefully before you upgrade.

Added

• Dependencies on the following packages: PHPCSUtils, PHPCSExtra and the [Composer PHPCS plugin].
• A best effort has been made to add support for the new PHP syntaxes/features to all WordPressCS native sniffs and utility functions (or to verify/improve existing support). While support in external sniffs used by WordPressCS has not be exhaustively verified, a lot of work has been done to try and add support for new PHP syntaxes to those as well. WordPressCS native sniffs and utilities have received fixes for the following syntaxes:
  • PHP 7.2
    • Keyed lists.
  • PHP 7.3
    • Flexible heredoc/nowdoc (providing the PHPCS scan is run on PHP 7.3 or higher).
    • Trailing commas in function calls.
  • PHP 7.4
    • Arrow functions.
    • Array unpacking in array expressions.
    • Numeric literals with underscores.
    • Typed properties.
    • Null coalesce equals operator.
  • PHP 8.0
    • Nullsafe object operators.
    • Match expressions.
    • Named arguments in function calls.
    • Attributes.
    • Union types // including supporting the false and null types.
    • Constructor property promotion.
    • $object::class
    • Throw as an expression.
  • PHP 8.1
    • Enumerations.
    • Explicit octal notation.
    • Final class constants
    • First class callables.
    • Intersection types.
  • PHP 8.2
    • Constants in traits.

... (truncated)

Changelog

Sourced from wp-coding-standards/wpcs's changelog.

[3.0.0] - 2023-08-21

Important information about this release:

At long last... WordPressCS 3.0.0 is here.

This is an important release which makes significant changes to improve the accuracy, performance, stability and maintainability of all sniffs, as well as making WordPressCS much better at handling modern PHP.

WordPressCS 3.0.0 contains breaking changes, both for people using ignore annotations, people maintaining custom rulesets, as well as for sniff developers who maintain a custom PHPCS standard based on WordPressCS.

If you are an end-user or maintain a custom WordPressCS based ruleset, please start by reading the Upgrade Guide to WordPressCS 3.0.0 for end-users which lists the most important changes and contains a step by step guide for upgrading.

If you are a maintainer of an external standard based on WordPressCS and any of your custom sniffs are based on or extend WordPressCS sniffs, please read the Upgrade Guide to WordPressCS 3.0.0 for Developers.

In all cases, please read the complete changelog carefully before you upgrade.

Added

• Dependencies on the following packages: PHPCSUtils, PHPCSExtra and the [Composer PHPCS plugin].
• A best effort has been made to add support for the new PHP syntaxes/features to all WordPressCS native sniffs and utility functions (or to verify/improve existing support). While support in external sniffs used by WordPressCS has not be exhaustively verified, a lot of work has been done to try and add support for new PHP syntaxes to those as well. WordPressCS native sniffs and utilities have received fixes for the following syntaxes:
  • PHP 7.2
    • Keyed lists.
  • PHP 7.3
    • Flexible heredoc/nowdoc (providing the PHPCS scan is run on PHP 7.3 or higher).
    • Trailing commas in function calls.
  • PHP 7.4
    • Arrow functions.
    • Array unpacking in array expressions.
    • Numeric literals with underscores.
    • Typed properties.
    • Null coalesce equals operator.
  • PHP 8.0
    • Nullsafe object operators.
    • Match expressions.
    • Named arguments in function calls.
    • Attributes.
    • Union types // including supporting the false and null types.
    • Constructor property promotion.
    • $object::class
    • Throw as an expression.
  • PHP 8.1
    • Enumerations.
    • Explicit octal notation.
    • Final class constants
    • First class callables.
    • Intersection types.
  • PHP 8.2

... (truncated)

Commits

• bb792cb Merge pull request #2369 from WordPress/develop
• e36e0ea Changelog for WordPressCS 3.0.0 (#2368)
• c2d244c Merge pull request #2366 from WordPress/replace-non-inclsuive-test-function-name
• 1413982 Merge pull request #2367 from WordPress/feature/docs-update-readme-contributi...
• 71dc238 Docs: miscellaneous changes
• 4a33d46 CONTRIBUTING: updates for WordPressCS 3.0.0
• d847317 README: updates for WordPressCS 3.0.0
• d3a58e9 Tests: Remove redundant placeholder function
• 185308a Merge pull request #2364 from WordPress/feature/sniff-remove-init-method
• afbd469 Merge pull request #2365 from WordPress/feature/helpers-use-type-declarations...
• Additional commits viewable in compare view

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