chore(deps): update symfony packages to v8

| datasource | package                 | from  | to    |
| ---------- | ----------------------- | ----- | ----- |
| packagist  | symfony/console         | 7.3.6 | 8.0.0 |
| packagist  | symfony/http-client     | 7.3.6 | 8.0.0 |
| packagist  | symfony/property-access | 7.3.3 | 8.0.0 |
| packagist  | symfony/property-info   | 7.3.5 | 8.0.0 |
| packagist  | symfony/serializer      | 7.3.5 | 8.0.0 |
| packagist  | symfony/var-dumper      | 7.3.5 | 8.0.0 |


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

Author: renovate[bot]

composer.json

@@ -17,12 +17,12 @@
     "jane-php/open-api-runtime": "^7.9.0",
     "phpdocumentor/reflection-docblock": "^5.6.4",
     "phpstan/phpdoc-parser": "^2.3.0",
-    "symfony/console": "^7.3.6",
-    "symfony/http-client": "^7.3.6",
-    "symfony/property-access": "^7.3.3",
-    "symfony/property-info": "^7.3.5",
+    "symfony/console": "^8.0.0",
+    "symfony/http-client": "^8.0.0",
+    "symfony/property-access": "^8.0.0",
+    "symfony/property-info": "^8.0.0",
     "symfony/runtime": "^7.3.4",
-    "symfony/serializer": "^7.3.5",
+    "symfony/serializer": "^8.0.0",
     "webproject-xyz/docker-api-client": "^1.3.0"
   },
   "require-dev": {
@@ -32,7 +32,7 @@
     "friendsofphp/php-cs-fixer": "3.90.0",
     "jane-php/open-api-3": "^7.9.0",
     "roave/security-advisories": "dev-latest",
-    "symfony/var-dumper": "7.3.5"
+    "symfony/var-dumper": "8.0.0"
   },
   "replace": {
     "symfony/polyfill-php80": "*",