phpunit: Update to yoast/phpunit-polyfills v4 (#43231)

This brings in use of PHPUnit 12 for PHP 8.3+. Other than needing
`phpunit.12.xml.dist` files (as symlinks to the PHPUnit 11 configs),
this seems to work without issue after a few cleanups in #43215
and #43217.

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/14646946984

Upstream-Ref: Automattic/jetpack@320d92e

Author: anomiex

composer.json

@@ -7,7 +7,7 @@
 		"automattic/jetpack-device-detection": "^3.0.6-alpha"
 	},
 	"require-dev": {
-		"yoast/phpunit-polyfills": "^3.0.0",
+		"yoast/phpunit-polyfills": "^4.0.0",
 		"automattic/jetpack-changelogger": "^6.0.5-alpha",
 		"automattic/phpunit-select-config": "^1.0.3-alpha"
 	},

composer.lock

@@ -7,7 +7,7 @@
 		"php": ">=7.2"
 	},
 	"require-dev": {
-		"yoast/phpunit-polyfills": "^3.0.0",
+		"yoast/phpunit-polyfills": "^4.0.0",
 		"automattic/jetpack-changelogger": "^6.0.5-alpha",
 		"automattic/phpunit-select-config": "^1.0.3-alpha"
 	},

vendor/automattic/jetpack-device-detection/composer.json

@@ -2,20 +2,20 @@
     "packages": [
         {
             "name": "automattic/jetpack-device-detection",
-            "version": "3.0.6-alpha.1745352378",
-            "version_normalized": "3.0.6.0-alpha1745352378",
+            "version": "3.0.6-alpha.1745512883",
+            "version_normalized": "3.0.6.0-alpha1745512883",
             "dist": {
                 "type": "path",
                 "url": "/tmp/jetpack-build/Automattic/jetpack-device-detection",
-                "reference": "252c6a144048fb6718693a4a2c22c5b5a052664f"
+                "reference": "f3163853323ee19649b28b1c96d4c9c9f7f1ba5b"
             },
             "require": {
                 "php": ">=7.2"
             },
             "require-dev": {
                 "automattic/jetpack-changelogger": "^6.0.5-alpha",
                 "automattic/phpunit-select-config": "^1.0.3-alpha",
-                "yoast/phpunit-polyfills": "^3.0.0"
+                "yoast/phpunit-polyfills": "^4.0.0"
             },
             "suggest": {
                 "automattic/jetpack-autoloader": "Allow for better interoperability with other plugins that use this package."

vendor/composer/installed.json

@@ -11,9 +11,9 @@
     ),
     'versions' => array(
         'automattic/jetpack-device-detection' => array(
-            'pretty_version' => '3.0.6-alpha.1745352378',
-            'version' => '3.0.6.0-alpha1745352378',
-            'reference' => '252c6a144048fb6718693a4a2c22c5b5a052664f',
+            'pretty_version' => '3.0.6-alpha.1745512883',
+            'version' => '3.0.6.0-alpha1745512883',
+            'reference' => 'f3163853323ee19649b28b1c96d4c9c9f7f1ba5b',
             'type' => 'jetpack-library',
             'install_path' => __DIR__ . '/../automattic/jetpack-device-detection',
             'aliases' => array(),