Merge branch '5.1' into 5.2

* 5.1:
  Add missing symfony/deprecation-contracts requirement

src/Symfony/Bridge/Doctrine/composer.json

@@ -19,6 +19,7 @@
         "php": ">=7.2.5",
         "doctrine/event-manager": "~1.0",
         "doctrine/persistence": "^2",
+        "symfony/deprecation-contracts": "^2.1",
         "symfony/polyfill-ctype": "~1.8",
         "symfony/polyfill-mbstring": "~1.0",
         "symfony/polyfill-php80": "^1.15",

src/Symfony/Bundle/FrameworkBundle/composer.json

@@ -21,6 +21,7 @@
         "symfony/cache": "^5.2",
         "symfony/config": "^5.0",
         "symfony/dependency-injection": "^5.2",
+        "symfony/deprecation-contracts": "^2.1",
         "symfony/event-dispatcher": "^5.1",
         "symfony/error-handler": "^4.4.1|^5.0.1",
         "symfony/http-foundation": "^5.2.1",

src/Symfony/Bundle/SecurityBundle/composer.json

@@ -20,6 +20,7 @@
         "ext-xml": "*",
         "symfony/config": "^4.4|^5.0",
         "symfony/dependency-injection": "^5.2",
+        "symfony/deprecation-contracts": "^2.1",
         "symfony/event-dispatcher": "^5.1",
         "symfony/http-kernel": "^5.0",
         "symfony/polyfill-php80": "^1.15",

src/Symfony/Component/Messenger/Bridge/Amqp/composer.json

@@ -17,6 +17,7 @@
     ],
     "require": {
         "php": ">=7.2.5",
+        "symfony/deprecation-contracts": "^2.1",
         "symfony/messenger": "^5.1"
     },
     "require-dev": {

src/Symfony/Component/Messenger/Bridge/Redis/composer.json

@@ -17,6 +17,7 @@
     ],
     "require": {
         "php": ">=7.2.5",
+        "symfony/deprecation-contracts": "^2.1",
         "symfony/messenger": "^5.1"
     },
     "require-dev": {

src/Symfony/Component/Notifier/Bridge/Slack/composer.json

@@ -17,6 +17,7 @@
     ],
     "require": {
         "php": ">=7.2.5",
+        "symfony/deprecation-contracts": "^2.1",
         "symfony/http-client": "^4.3|^5.0",
         "symfony/notifier": "^5.2"
     },