New Adapter: Oraki

[BenOraki]

DOC

https://github.com/prebid/prebid.github.io/pull/5403

[github-actions[bot]]

Code coverage summary

Note:

• Prebid team doesn't anticipate tests covering code paths that might result in marshal and unmarshal errors

• Coverage summary encompasses all commits leading up to the latest one, aa876e3aa076dde2a79883241d90016b1c271bd7

  oraki

  Refer here for heat map coverage report

  github.com/prebid/prebid-server/v2/adapters/oraki/oraki.go:29:  Builder     100.0%
  github.com/prebid/prebid-server/v2/adapters/oraki/oraki.go:36:  MakeRequests    76.5%
  github.com/prebid/prebid-server/v2/adapters/oraki/oraki.go:91:  makeRequest 85.7%
  github.com/prebid/prebid-server/v2/adapters/oraki/oraki.go:109: MakeBids    100.0%
  github.com/prebid/prebid-server/v2/adapters/oraki/oraki.go:146: getBidType  100.0%
  total:                              (statements)    86.6%