[MAIN] [STRATCONN] added new consent (segmentio#1871)

* STRATCONN-3322 added condition on config of setConfiguratioField file

* Change in GA4 get configuration field:

* Added default value for ga4 settings

* removed duplicate code

* removed duplicate code

* Cookie Flag added

* updated cookie_update default value

* new consent added

* @types/gtag.js version upgraded

* Code refactored

* code refactored remove space

* added choice field

* types updated

* Updated new consent mode parameter'

* Updated description for cookiePath

* Updated unit test cases for setConfigurationFields

* Updated unit test cases

* added unit test cases for send_page_view

* Updated unit test cases for consent

* Removed dynamic field for consent