Bump Flex to allow Composer 2

Author: mbabker

composer.json

@@ -11,7 +11,7 @@
         "symfony/asset": "*",
         "symfony/console": "*",
         "symfony/dotenv": "*",
-        "symfony/flex": "^1.6",
+        "symfony/flex": "^1.10",
         "symfony/framework-bundle": "*",
         "symfony/monolog-bundle": "^3.5",
         "symfony/security-bundle": "*",
@@ -25,7 +25,7 @@
     },
     "config": {
         "platform": {
-            "php": "7.4.3"
+            "php": "7.4.12"
         },
         "preferred-install": {
             "*": "dist"

composer.lock

@@ -48,7 +48,7 @@
         "version": "1.24.0"
     },
     "php": {
-        "version": "7.4.3"
+        "version": "7.4.12"
     },
     "phpdocumentor/reflection-common": {
         "version": "1.0.1"
@@ -159,6 +159,9 @@
     "symfony/dotenv": {
         "version": "v4.3.1"
     },
+    "symfony/error-handler": {
+        "version": "v5.0.7"
+    },
     "symfony/event-dispatcher": {
         "version": "v4.3.1"
     },
@@ -303,6 +306,9 @@
     "symfony/stopwatch": {
         "version": "v4.3.1"
     },
+    "symfony/translation-contracts": {
+        "version": "v2.0.1"
+    },
     "symfony/twig-bridge": {
         "version": "v4.3.1"
     },