feat: Update to Symfony 7.4, removed Deprecation

Switched to the 7.4 LTS version of symfony and updated a Validator constraint to remove a Deprecation. Also made a small improvement to the .gitignore file and added the recommended reference.php file for TypeHints for the config.

Author: nplhse

.gitignore

@@ -33,3 +33,6 @@ phpstan.neon
 ###> vincentlanglet/twig-cs-fixer ###
 /.twig-cs-fixer.cache
 ###< vincentlanglet/twig-cs-fixer ###
+
+# macOS
+.DS_Store

composer.json

@@ -13,40 +13,40 @@
         "doctrine/orm": "^3.5.7",
         "phpdocumentor/reflection-docblock": "^5.6.3",
         "phpstan/phpdoc-parser": "^2.3",
-        "symfony/asset": "7.3.*",
-        "symfony/asset-mapper": "7.3.*",
-        "symfony/console": "7.3.*",
-        "symfony/doctrine-messenger": "7.3.*",
-        "symfony/dotenv": "7.3.*",
-        "symfony/expression-language": "7.3.*",
+        "symfony/asset": "^7.4",
+        "symfony/asset-mapper": "^7.4",
+        "symfony/console": "^7.4",
+        "symfony/doctrine-messenger": "^7.4",
+        "symfony/dotenv": "^7.4",
+        "symfony/expression-language": "^7.4",
         "symfony/flex": "^2.9.0",
-        "symfony/form": "7.3.*",
-        "symfony/framework-bundle": "7.3.*",
-        "symfony/http-client": "7.3.*",
-        "symfony/intl": "7.3.*",
-        "symfony/lock": "7.3.*",
-        "symfony/mailer": "7.3.*",
-        "symfony/mime": "7.3.*",
+        "symfony/form": "^7.4",
+        "symfony/framework-bundle": "^7.4",
+        "symfony/http-client": "^7.4",
+        "symfony/intl": "^7.4",
+        "symfony/lock": "^7.4",
+        "symfony/mailer": "^7.4",
+        "symfony/mime": "^7.4",
         "symfony/monolog-bundle": "^3.10",
-        "symfony/notifier": "7.3.*",
+        "symfony/notifier": "^7.4",
         "symfony/polyfill-intl-messageformatter": "^1.33",
         "symfony/polyfill-intl-normalizer": "^1.33",
-        "symfony/process": "7.3.*",
-        "symfony/property-access": "7.3.*",
-        "symfony/property-info": "7.3.*",
-        "symfony/runtime": "7.3.*",
-        "symfony/security-bundle": "7.3.*",
-        "symfony/serializer": "7.3.*",
+        "symfony/process": "^7.4",
+        "symfony/property-access": "^7.4",
+        "symfony/property-info": "^7.4",
+        "symfony/runtime": "^7.4",
+        "symfony/security-bundle": "^7.4",
+        "symfony/serializer": "^7.4",
         "symfony/stimulus-bundle": "^2.31",
-        "symfony/string": "7.3.*",
-        "symfony/translation": "7.3.*",
-        "symfony/twig-bundle": "7.3.*",
+        "symfony/string": "^7.4",
+        "symfony/translation": "^7.4",
+        "symfony/twig-bundle": "^7.4",
         "symfony/ux-icons": "^2.31",
         "symfony/ux-turbo": "^2.31",
         "symfony/ux-twig-component": "^2.31",
-        "symfony/validator": "7.3.*",
-        "symfony/web-link": "7.3.*",
-        "symfony/yaml": "7.3.*",
+        "symfony/validator": "^7.4",
+        "symfony/web-link": "^7.4",
+        "symfony/yaml": "^7.4",
         "twig/extra-bundle": "^2.12|^3.22",
         "twig/twig": "^2.12|^3.22.0"
     },
@@ -110,7 +110,7 @@
     "extra": {
         "symfony": {
             "allow-contrib": true,
-            "require": "7.3.*"
+            "require": "^7.4"
         }
     },
     "require-dev": {
@@ -128,12 +128,12 @@
         "psalm/plugin-symfony": "^5.2.7",
         "rector/rector": "^2.2.8",
         "roave/security-advisories": "dev-latest",
-        "symfony/browser-kit": "7.3.*",
-        "symfony/css-selector": "7.3.*",
-        "symfony/debug-bundle": "7.3.*",
+        "symfony/browser-kit": "^7.4",
+        "symfony/css-selector": "^7.4",
+        "symfony/debug-bundle": "^7.4",
         "symfony/maker-bundle": "^1.64",
-        "symfony/stopwatch": "7.3.*",
-        "symfony/web-profiler-bundle": "7.3.*",
+        "symfony/stopwatch": "^7.4",
+        "symfony/web-profiler-bundle": "^7.4",
         "vimeo/psalm": "^6.13.1",
         "vincentlanglet/twig-cs-fixer": "^3.10",
         "weirdan/doctrine-psalm-plugin": "^2.10",