Move some type hint Sniffs to the Docs standard

Replace `Squiz.Commenting.FunctionComment` with new Sniff (#192)

Move DocCommentLineLength Sniff to Docs ruleset (#188)

Remove tag restrictions from class comments (#187)

Bump minimum PHP version to 8.2; set PHPStan to level 8 (#184)

Add new Sniff to check declare statements (#179)

Merge pull request #147 from bigbite/chore/dependency-version-update

Bump PHPCS and PHPUnit versions

docs: remove note on PHP compatibility

deps: reduce frequency of dependency updates

This doesn't impact vulnerability scanning via
Dependabot, only version bumps

Merge pull request #123 from bigbite/dependabot/composer/phpstan/phps…

…tan-1.10.38

chore(deps-dev): bump phpstan/phpstan from 1.10.32 to 1.10.38