Drop ignore rules

These errors no longer seem to happen.

Author: greg0ire

phpstan.neon

@@ -3,9 +3,5 @@ parameters:
     paths:
         - %currentWorkingDirectory%/Command
         - %currentWorkingDirectory%/Tests
-    ignoreErrors:
-        # This is due to a bug in DoctrineBundle
-        - '~Parameter \#2 \$connName of static method Doctrine\\Bundle\\DoctrineBundle\\Command\\Proxy\\DoctrineCommandHelper::setApplicationConnection\(\) expects string, array\<string\>\|bool\|string\|null given\.~'
-        - '~Parameter \#2 \$emName of static method Doctrine\\Bundle\\DoctrineBundle\\Command\\Proxy\\DoctrineCommandHelper::setApplicationEntityManager\(\) expects string, array\<string\>\|bool\|string\|null given\.~'
 includes:
     - vendor/phpstan/phpstan-strict-rules/rules.neon