Update all non-major dependencies

| datasource | package                            | from    | to      |
| ---------- | ---------------------------------- | ------- | ------- |
| packagist  | phpstan/phpstan-phpunit            | 2.0.15  | 2.0.16  |
| packagist  | phpunit/phpunit                    | 12.5.11 | 12.5.12 |
| packagist  | roave/backward-compatibility-check | 8.18.0  | 8.19.0  |

Author: renovate[bot]

composer.json

@@ -33,7 +33,7 @@
     ],
     "require-dev": {
         "phpbench/phpbench": "^1.4.3",
-        "phpunit/phpunit": "^12.5.11"
+        "phpunit/phpunit": "^12.5.12"
     },
     "autoload": {
         "psr-4": {

composer.lock

@@ -2,9 +2,9 @@
     "require": {
         "doctrine/coding-standard": "^14.0.0",
         "phpstan/phpstan": "^2.1.39",
-        "phpstan/phpstan-phpunit": "^2.0.15",
+        "phpstan/phpstan-phpunit": "^2.0.16",
         "vimeo/psalm": "^6.15.1",
-        "roave/backward-compatibility-check": "^8.18.0",
+        "roave/backward-compatibility-check": "^8.19.0",
         "roave/infection-static-analysis-plugin": "^1.43.0"
     },
     "config": {