Update dependency filp/whoops to ^2.18.3 (#446)

| datasource | package     | from   | to     |
| ---------- | ----------- | ------ | ------ |
| packagist  | filp/whoops | 2.18.2 | 2.18.3 |

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

composer.json

@@ -14,7 +14,7 @@
         "ext-intl": "*",
         "ext-json": "*",
         "cuyz/valinor": "1.16.1",
-        "filp/whoops": "^2.18.2",
+        "filp/whoops": "^2.18.3",
         "intervention/image": "^3.11.3",
         "league/commonmark": "^2.7.0",
         "spatie/commonmark-shiki-highlighter": "^2.5.1",