sspBC Bid Adapter: update video detection for VAST4 (#10660)

* 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

* [sspbc-adapter] fix video ad detection

* [sspbc-adapter] update adapter version to 5.92

---------

Co-authored-by: Wojciech Biały <wb@WojciechBialy.local>

modules/sspBCBidAdapter.js

@@ -12,7 +12,7 @@ const SYNC_URL = 'https://ssp.wp.pl/bidder/usersync';
 const NOTIFY_URL = 'https://ssp.wp.pl/bidder/notify';
 const GVLID = 676;
 const TMAX = 450;
-const BIDDER_VERSION = '5.91';
+const BIDDER_VERSION = '5.92';
 const DEFAULT_CURRENCY = 'PLN';
 const W = window;
 const { navigator } = W;
@@ -506,7 +506,7 @@ const mapImpression = slot => {
 }
 
 const isVideoAd = bid => {
-  const xmlTester = new RegExp(/^<\?xml/);
+  const xmlTester = new RegExp(/^<\?xml|<VAST/, 'i');
   return bid.adm && bid.adm.match(xmlTester);
 }