Suppress doctrine/collections related deprecations

We are correctly triggering these indirect issues

```
Remaining indirect deprecation notices (5)

  1x: Method "ArrayAccess::offsetExists()" might add "bool" as a native return type declaration in the future. Do the same in implementation "Doctrine\Common\Collections\ArrayCollection" now to avoid errors or add an explicit @return annotation to suppress this message.
    1x in ServiceRepositoryTest::testRepositoryServiceWiring from Doctrine\Bundle\DoctrineBundle\Tests

  1x: Method "ArrayAccess::offsetGet()" might add "mixed" as a native return type declaration in the future. Do the same in implementation "Doctrine\Common\Collections\ArrayCollection" now to avoid errors or add an explicit @return annotation to suppress this message.
    1x in ServiceRepositoryTest::testRepositoryServiceWiring from Doctrine\Bundle\DoctrineBundle\Tests

  1x: Method "ArrayAccess::offsetSet()" might add "void" as a native return type declaration in the future. Do the same in implementation "Doctrine\Common\Collections\ArrayCollection" now to avoid errors or add an explicit @return annotation to suppress this message.
    1x in ServiceRepositoryTest::testRepositoryServiceWiring from Doctrine\Bundle\DoctrineBundle\Tests

  1x: Method "ArrayAccess::offsetUnset()" might add "void" as a native return type declaration in the future. Do the same in implementation "Doctrine\Common\Collections\ArrayCollection" now to avoid errors or add an explicit @return annotation to suppress this message.
    1x in ServiceRepositoryTest::testRepositoryServiceWiring from Doctrine\Bundle\DoctrineBundle\Tests

  1x: Method "Countable::count()" might add "int" as a native return type declaration in the future. Do the same in implementation "Doctrine\Common\Collections\ArrayCollection" now to avoid errors or add an explicit @return annotation to suppress this message.
    1x in ServiceRepositoryTest::testRepositoryServiceWiring from Doctrine\Bundle\DoctrineBundle\Tests
```

.github/workflows/test-dev-stability.yml

@@ -11,7 +11,6 @@ jobs:
     runs-on: "ubuntu-20.04"
     env:
       SYMFONY_REQUIRE: ${{matrix.symfony-require}}
-      SYMFONY_DEPRECATIONS_HELPER: ${{matrix.symfony-deprecations-helper}}
 
     strategy:
       fail-fast: false
@@ -25,8 +24,6 @@ jobs:
         symfony-require:
           - ""
           - "6.*"
-        symfony-deprecations-helper:
-          - ""
 
     steps:
       - name: "Checkout"

Tests/baseline-ignore

@@ -0,0 +1,2 @@
+%Method "ArrayAccess::(offsetExists|offsetGet|offsetSet|offsetUnset)+\(\)" might add "\w+" as a native return type declaration in the future. Do the same in implementation "Doctrine\\\Common\\Collections\\ArrayCollection" now to avoid errors or add an explicit @return annotation to suppress this message\.%
+%Method "Countable::count\(\)" might add "int" as a native return type declaration in the future. Do the same in implementation "Doctrine\\Common\\Collections\\ArrayCollection" now to avoid errors or add an explicit @return annotation to suppress this message\.%

composer.json

@@ -52,7 +52,7 @@
         "psalm/plugin-phpunit": "^0.16.1",
         "psalm/plugin-symfony": "^3",
         "psr/log": "^1.1.4 || ^2.0 || ^3.0",
-        "symfony/phpunit-bridge": "^6.0",
+        "symfony/phpunit-bridge": "^6.1",
         "symfony/property-info": "^4.4 || ^5.4 || ^6.0",
         "symfony/proxy-manager-bridge": "^4.4 || ^5.4 || ^6.0",
         "symfony/security-bundle": "^4.4 || ^5.4 || ^6.0",

phpunit.xml.dist

@@ -7,6 +7,10 @@
         </testsuite>
     </testsuites>
 
+    <php>
+        <env name="SYMFONY_DEPRECATIONS_HELPER" value="ignoreFile=./tests/baseline-ignore"/>
+    </php>
+
     <filter>
         <whitelist>
             <directory>.</directory>