[6.x] Added Guzzle 7 support (#31484)

* Added Guzzle 7 support

* Apply fixes from StyleCI (#31483)

composer.json

@@ -79,7 +79,7 @@
         "aws/aws-sdk-php": "^3.0",
         "doctrine/dbal": "^2.6",
         "filp/whoops": "^2.4",
-        "guzzlehttp/guzzle": "^6.3",
+        "guzzlehttp/guzzle": "^6.3|^7.0",
         "league/flysystem-cached-adapter": "^1.0",
         "mockery/mockery": "^1.3.1",
         "moontoast/math": "^1.1",
@@ -121,7 +121,7 @@
         "doctrine/dbal": "Required to rename columns and drop SQLite columns (^2.6).",
         "filp/whoops": "Required for friendly error pages in development (^2.4).",
         "fzaninotto/faker": "Required to use the eloquent factory builder (^1.9.1).",
-        "guzzlehttp/guzzle": "Required to use the Mailgun mail driver and the ping methods on schedules (^6.0).",
+        "guzzlehttp/guzzle": "Required to use the Mailgun mail driver and the ping methods on schedules (^6.0|^7.0).",
         "laravel/tinker": "Required to use the tinker console command (^2.0).",
         "league/flysystem-aws-s3-v3": "Required to use the Flysystem S3 driver (^1.0).",
         "league/flysystem-cached-adapter": "Required to use the Flysystem cache (^1.0).",

src/Illuminate/Console/Scheduling/Event.php

@@ -13,6 +13,7 @@
 use Illuminate\Support\Carbon;
 use Illuminate\Support\Facades\Date;
 use Illuminate\Support\Traits\Macroable;
+use Psr\Http\Client\ClientExceptionInterface;
 use Symfony\Component\Process\Process;
 
 class Event
@@ -562,7 +563,7 @@ protected function pingCallback($url)
         return function (Container $container, HttpClient $http) use ($url) {
             try {
                 $http->get($url);
-            } catch (TransferException $e) {
+            } catch (ClientExceptionInterface | TransferException $e) {
                 $container->make(ExceptionHandler::class)->report($e);
             }
         };

src/Illuminate/Console/composer.json

@@ -32,7 +32,7 @@
     },
     "suggest": {
         "dragonmantank/cron-expression": "Required to use scheduling component (^2.0).",
-        "guzzlehttp/guzzle": "Required to use the ping methods on schedules (^6.0).",
+        "guzzlehttp/guzzle": "Required to use the ping methods on schedules (^6.0|^7.0).",
         "illuminate/filesystem": "Required to use the generator command (^6.0)"
     },
     "config": {

src/Illuminate/Mail/composer.json

@@ -36,7 +36,7 @@
     },
     "suggest": {
         "aws/aws-sdk-php": "Required to use the SES mail driver (^3.0).",
-        "guzzlehttp/guzzle": "Required to use the Mailgun mail driver (^6.0).",
+        "guzzlehttp/guzzle": "Required to use the Mailgun mail driver (^6.0|^7.0).",
         "wildbit/swiftmailer-postmark": "Required to use Postmark mail driver (^3.0)."
     },
     "config": {