Detect non-canonical scalar type casts (PHP 8.5 deprecation)

[zebraf1]

There needs to be a sniff, which allows for detecting usages of deprecated types (i.e. boolean).

If your application supports PHP 8.5 + older versions, you don't want team members using these type casts.

More info:
PHP 8.5: Non-canonical scalar type casts (boolean|double|integer|binary) deprecated
https://php.watch/versions/8.5/boolean-double-integer-binary-casts-deprecated

[jrfnl]

1. Do not open issues here. This repo is abandoned and https://github.com/PHPCSStandards/PHP_CodeSniffer is its successor. See The Future of PHP_CodeSniffer #3932.
2. There is a dedicated PHPCompatibility standard for detecting PHP cross-version incompatible code. And yes, it already detects the PHP 8.5 deprecation.
3. Doesn't cover all PHP 8.5 type casts deprecations, but the typical "long form" type casts are also flagged if you use the PSR12.Keywords.ShortFormTypeKeywords sniff.