Remove doctrine/annotations dependency (#320)

Author: derrabus

composer.json

@@ -29,15 +29,13 @@
         "phpstan/phpstan": "1.9.4",
         "phpstan/phpstan-phpunit": "^1",
         "phpstan/phpstan-strict-rules": "^1.1",
-        "doctrine/annotations": "^1.7",
         "doctrine/coding-standard": "^11",
         "doctrine/common": "^3.0",
         "phpunit/phpunit": "^8.5 || ^9.5",
         "symfony/cache": "^4.4 || ^5.4 || ^6.0",
         "vimeo/psalm": "4.30.0 || 5.3.0"
     },
     "conflict": {
-        "doctrine/annotations": "<1.7 || >=2.0",
         "doctrine/common": "<2.10"
     },
     "autoload": {

tests/Persistence/Mapping/_files/colocated/TestClass.php

@@ -4,12 +4,10 @@
 
 namespace Doctrine;
 
-/** @Doctrine\Entity */
 class TestClass
 {
 }
 
-/** @Annotation */
 class Entity
 {
 }