Add DELETE method to supported form data request methods in Guzzle6::extractFormData (#4170)
Add DELETE method to supported form data request methods in Guzzle6::extractFormData (#4170)

Codeception\Lib\Connector\Guzzle6::extractFormData did not support DELETE form data, this commit fixes #4164
Naktibalda/Codeception,Codeception/base,tasselchof/Codeception,tasselchof/Codeception,Naktibalda/Codeception,Codeception/base,Codeception/base,Codeception/Codeception,Naktibalda/Codeception,tasselchof/Codeception,Codeception/Codeception