composer(deps-dev): bump infection/infection from 0.26.2 to 0.26.3

Bumps [infection/infection](https://github.com/infection/infection) from 0.26.2 to 0.26.3.
- [Release notes](https://github.com/infection/infection/releases)
- [Changelog](https://github.com/infection/infection/blob/master/CHANGELOG.md)
- [Commits](infection/infection@0.26.2...0.26.3)

---
updated-dependencies:
- dependency-name: infection/infection
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

composer.json

@@ -47,7 +47,7 @@
     "ergebnis/license": "^1.2.0",
     "ergebnis/php-cs-fixer-config": "^4.0.0",
     "ergebnis/test-util": "^1.6.0",
-    "infection/infection": "~0.26.2",
+    "infection/infection": "~0.26.3",
     "phpunit/phpunit": "^9.5.13",
     "psalm/plugin-phpunit": "~0.16.1",
     "psalm/plugin-symfony": "^3.1.2",