Yieldlab: Forward consent under param gdpr_consent

[rey1128]

Description of change

consent should be forwarded under the param gdpr_consent to Yieldlab bidder

Other information

A review and approval from a member of the Yieldlab team are required. (@brushmate, @flanaras, @nkloeber or @william-harris)

[github-actions]

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, b044066

yieldlab

Refer here for heat map coverage report

github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:31:	Builder				100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:41:	makeEndpointURL			98.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:128:	getDSA				100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:146:	makeDSATransparencyURLParam	100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:188:	makeFormats			100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:207:	getGDPR				92.3%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:230:	makeTargetingValues		100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:238:	MakeRequests			93.3%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:270:	parseRequest			80.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:290:	mergeParams			100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:308:	MakeBids			78.9%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:399:	makeResponseExt			83.3%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:410:	findBidReq			80.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:422:	extractAdslotID			100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:430:	makeBannerAdSource		100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:434:	makeVast			100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:438:	makeAdSourceURL			100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:457:	makeCreativeID			100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:462:	unmarshalSupplyChain		80.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:473:	makeSupplyChain			100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:501:	makeNodeValue			92.9%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:527:	splitSize			100.0%
github.com/prebid/prebid-server/v3/adapters/yieldlab/yieldlab.go:548:	impIsTypeBannerOnly		100.0%
total:									(statements)			93.3%

[william-harris]

LGTM