Update all composer non-major dependencies to ^7.4.0 (#488)

| datasource | package             | from  | to    |
| ---------- | ------------------- | ----- | ----- |
| packagist  | symfony/config      | 7.3.6 | 7.4.0 |
| packagist  | symfony/finder      | 7.3.5 | 7.4.0 |
| packagist  | symfony/translation | 7.3.4 | 7.4.0 |
| packagist  | symfony/yaml        | 7.3.5 | 7.4.0 |

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

Author: renovate[bot]

composer.json

@@ -18,10 +18,10 @@
         "intervention/image": "^3.11.4",
         "league/commonmark": "^2.8.0",
         "spatie/commonmark-shiki-highlighter": "^2.5.2",
-        "symfony/config": "^7.3.6",
-        "symfony/finder": "^7.3.5",
-        "symfony/translation": "^7.3.4",
-        "symfony/yaml": "^7.3.5",
+        "symfony/config": "^7.4.0",
+        "symfony/finder": "^7.4.0",
+        "symfony/translation": "^7.4.0",
+        "symfony/yaml": "^7.4.0",
         "twig/intl-extra": "^3.22.1",
         "twig/string-extra": "^3.22.1",
         "twig/twig": "^3.22.0"