Coding Standards: Upgrade WPCS to version 3.2.0.

The release updates some sniffs to account for changes in recent WordPress versions up to 6.8.

References:
* [https://github.com/WordPress/WordPress-Coding-Standards/releases/tag/3.2.0 WPCS 3.2.0 release notes]
* [WordPress/WordPress-Coding-Standards@3.1.0...3.2.0 Full list of changes in WPCS 3.2.0]

Follow-up to [56695], [56799], [57378], [57986].

Props jrf, dingo_d, garyj, rodrigosprimo, westonruter, fredden, szepeviktor, jonmcpartland, davidperez, rockfire, desrosj, swissspidy, mukesh27, SergeyBiryukov.
Fixes #63762.

git-svn-id: https://develop.svn.wordpress.org/trunk@60523 602fd350-edb4-49c9-b593-d223f7449a82

Author: SergeyBiryukov

composer.json

@@ -20,8 +20,8 @@
 	},
 	"require-dev": {
 		"composer/ca-bundle": "1.5.7",
-		"squizlabs/php_codesniffer": "3.10.3",
-		"wp-coding-standards/wpcs": "~3.1.0",
+		"squizlabs/php_codesniffer": "3.13.2",
+		"wp-coding-standards/wpcs": "~3.2.0",
 		"phpcompatibility/phpcompatibility-wp": "~2.1.3",
 		"yoast/phpunit-polyfills": "^1.1.0"
 	},