pirIdSystem: Module delete (prebid#11518)

* Update tests for sspBC adapter

Update tests for sspBC adapter:
- change userSync test (due to tcf param appended in v4.6)
- add tests for onBidWon and onTimeout

* [sspbc-adapter] 5.3 updates: content-type for notifications

* [sspbc-adapter] pass CTA to native bid

* [sspbc-5.3] keep pbsize for detected adunits

* [maintenance] - remove old test for sspBc bid adaptor

* [sspbc-5.3] increment adaptor ver

* [sspbc-adapter] maintenance update to sspBCBidAdapter

* remove yarn.lock

* Delete package-lock.json

* remove package-lock.jsonfrom pull request

* [sspbc-adapter] send pageViewId in request

* [sspbc-adapter] update pageViewId test

* [sspbc-adapter] add viewabiility tracker to native ads

* [sspbc-adapter] add support for bid.admNative property

* [sspbc-adapter] ensure that placement id length is always 3 (improves matching response to request)

* [sspbc-adapter] read publisher id and custom ad label, then send them to banner creative

* [sspbc-adapter] adlabel and pubid are set as empty strings, if not present in bid response

* [sspbc-adapter] jstracker data fix

* [sspbc-adapter] jstracker data fix

* [sspbc-adapter] send tagid in notifications

* [sspbc-adapter] add gvlid to spec; prepare getUserSyncs for iframe + image sync

* update remote repo

* cleanup of grupawp/prebid master branch

* update sspBC adapter to v 5.9

* update tests for sspBC bid adapter

* [sspbc-adapter] add support for topicsFPD module

* [sspbc-adapter] change topic segment ids to int

* OpenX Bid Adapter: remove use of deprecated video.placement (prebid#11496)

* piridsystem delete

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Co-authored-by: wojciech-bialy-wpm <[email protected]>
Co-authored-by: Wojciech Biały <[email protected]>
Co-authored-by: Wojciech Biały <[email protected]>
Co-authored-by: Brian Schmidt <[email protected]>