Missing Type namespace added to BodyParser

[escopecz]

#//: # ( Please answer the following questions: )

Q	A
Bug fix?	Y
New feature?	N
Automated tests included?	/
Related user documentation PR URL	/
Related developer documentation PR URL	/
Issues addressed (#s or URLs)	https://mautic.slack.com/archives/C02HU8BUT/p1522403718000207
BC breaks?	N
Deprecations?	N

Description:

Just saw this error message in the Slack linked above:

[Symfony\Component\Debug\Exception\ClassNotFoundException]                                                                                                                        
 Attempted to load class "Type" from namespace "Mautic\EmailBundle\MonitoredEmail\Processor\Bounce".                                                                                
 Did you forget a "use" statement for e.g. "JMS\Serializer\Annotation\Type", "Doctrine\DBAL\Types\Type", "Aws\DynamoDb\Enum\Type", "Symfony\Component\Validator\Constraints\Type"  
 or "Mautic\EmailBundle\MonitoredEmail\Processor\Bounce\Definition\Type"?

Somewhere was clearly missing namespace. I think I found the right and only file.

Steps to reproduce the bug:

1. Don't actually know. Author described the bug report it like this:

I recently started to have issues with bounce management

Steps to test this PR:

1. I think that a code review is enough for this PR to be merged. It's kinda obvious. And it can't break anything anyway.

[jsimoes]

Tested with my setup and it fixes the issue. thanks

[galvani]

MIssing use is there