gumgum bid adapter: accepts irisid as param but not from openrtb

[patmmccann]

prebid-server/adapters/gumgum/gumgumtest/supplemental/video-with-irisid.json

Line 26 in b0daa14

"irisid": "iris_6f9285823a48bne5"

lays out how to pass iris id to gumgum, but it uses a bid parameter and ignores https://github.com/InteractiveAdvertisingBureau/openrtb/blob/master/extensions/community_extensions/extended-content-ids.md

Related: prebid/Prebid.js#10861

[bretg]

Sent email to the maintainer address. Also adding @susyt as a github account who most recently touched this adapter.

[susyt]

hi all, I haven't touched this adapter in over 3 yrs. Looks like the latest acct that modified gumgum's adapter is @gg-natalia

[gg-natalia]

We will review in a few (there's been a while since this is not modified)