Bump twig/twig from 2.15.4 to 3.11.2

Bumps [twig/twig](https://github.com/twigphp/Twig) from 2.15.4 to 3.11.2.
- [Changelog](https://github.com/twigphp/Twig/blob/v3.11.2/CHANGELOG)
- [Commits](twigphp/Twig@v2.15.4...v3.11.2)

---
updated-dependencies:
- dependency-name: twig/twig
  dependency-type: direct:production
...

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

composer.json

@@ -18,7 +18,7 @@
     "pecee/simple-router": "4.2.0.6",
     "ext-PDO": "*",
     "ext-json": "*",
-    "twig/twig": "^2.9",
+    "twig/twig": "^3.11",
     "catfan/medoo": "^1.6",
     "b3none/steam-id-converter": "^1.1",
     "squizlabs/php_codesniffer": "^3.4",