Bump symfony/phpunit-bridge to 6.0 (#2067)

Author: franmomu

CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Backward Compatibility Breaks
 ### Added
 ### Changed
+* Updated `symfony/phpunit-bridge` to `6.0` by @franmomu [#2067](https://github.com/ruflin/Elastica/pull/2067)
 ### Deprecated
 ### Removed
 ### Fixed

composer.json

@@ -27,7 +27,7 @@
         "aws/aws-sdk-php": "^3.155",
         "guzzlehttp/guzzle": "^6.3 || ^7.2",
         "phpunit/phpunit": "^8.5.8 || ^9.4",
-        "symfony/phpunit-bridge": "^5.1.1"
+        "symfony/phpunit-bridge": "^6.0"
     },
     "suggest": {
         "aws/aws-sdk-php": "Allow using IAM authentication with Amazon ElasticSearch Service",