Bug: adapter specific gpp-supported config-field is not getting honoured even though adapter dont have gpp-supported config set in the host specific pbs.yaml file

[ashishshinde-pubm]

Currently as per the code gpp-supported is supported only if adapter has entry in the host specific pbs.yaml
Current code does not honour the gpp-supported flag set in the adapter specific yaml file (bidder-info/adapter.yaml).
This is because we have missed to copy the values in applyBidderInfoConfigOverrides function.

Example -
pbs.yaml (host file) has following entry for pubmatic adapter

adapters:
  pubmatic:
    endpoint: https://hbopenbid.pubmatic.com/translator?source=prebid-server
 

bidder-info/pubmatic.yaml is like below

endpoint: "https://hbopenbid.pubmatic.com/translator?source=prebid-server"
maintainer:
  email: "[email protected]"
  ...
  ...
openrtb:
  gpp-supported: true

In above case, prebid will not honour the gpp-supported config field.
PR - #3178 fix this issue

[bretg]

Closing the issue as resolved with PR - #3178