coder 8.3.16

Minor maintenance release of Coder.

Changes since 8.3.15:

• chore(composer): Bump sirbrillig/phpcs-variable-analysis for static keyword bugfixes (#3303720)
• fix(Description): Bump symfony/yaml requirement to >=3.4.0 (#3301411)
• feat(slevomat): Add support for slevomat/coding-standard 8.x (#3301397 by Arkener)
• chore(composer): Bump PHPCS dependency for PHP 8.1 language support (#3285707)
• fix(VariableComment): Support for PHP 8.1 readonly member variables (#3285707)
• feat(VariableComment): Allow omitting @var doc tags on typed class properties (#3123282 by claudiu-cristea, Kingdutch)
• fix(Array): Fix ternary operator indent validation (#3081260 by JParkinson1991)
• feat(ValidFunctionName): Function names must be prefixed with the module name (#3271952 by vbouchet)
• fix(DocCommentLongArraySyntax): Imrove sniff error message (#2857906)
• feat(DocCommentLongArraySyntax): Enforce short array syntax for Drupal API doc code blocks (#2857906 by hampercm, Spokje)