Rise Bid Adapter: update documentation - support Coppa param (prebid#…

…4505)

* Update Rise readme

* fix rise doc

* change rise docs

* fix rise docs

* added is_wrapper parameter to rise doc

* changed is_wrapper to boolean

* add coppa support documentation (prebid#6)

---------

Co-authored-by: noamtzu <noamtzu@gmail.com>
Co-authored-by: Noam Tzuberi <noamtzu@users.noreply.github.com>
Co-authored-by: innay <innayare@gmail.com>

dev-docs/bidders/rise.md

@@ -7,6 +7,7 @@ pbjs: true
 biddercode: rise
 media_types: banner, video
 schain_supported: true
+coppa_supported: true
 gdpr_supported: true
 usp_supported: true
 floors_supported: true