Add UTM params support for create trial

What does this MR do and why?

Relates to: Free trial form plus UTM sync to market

Add UTM params support for the following requests to facilitate market statistics.

upstream MR: upstream!111296

How to set up and validate locally

1. Support UTM params when requesting /-/trials/create_lead
2. When the user can trial more than one group, redirect to /-/trials/select supports UTM params
3. Support UTM params when requesting /-/trials/apply