Lasso Bid Adapter: add gpp support (prebid#11256)

* Add gpp support and variable name update

* correct unit test

modules/lassoBidAdapter.js

@@ -37,7 +37,6 @@ export const spec = {
         url: encodeURIComponent(window.location.href),
         bidderRequestId: bidRequest.bidderRequestId,
         adUnitCode: bidRequest.adUnitCode,
-        // TODO: fix auctionId leak: https://github.com/prebid/Prebid.js/issues/9781
         auctionId: bidRequest.auctionId,
         bidId: bidRequest.bidId,
         transactionId: bidRequest.ortb2Imp?.ext?.tid,
@@ -48,11 +47,20 @@ export const spec = {
         params: JSON.stringify(bidRequest.params),
         crumbs: JSON.stringify(bidRequest.crumbs),
         prebidVersion: '$prebid.version$',
-        version: 3,
+        version: 4,
         coppa: config.getConfig('coppa') == true ? 1 : 0,
         ccpa: bidderRequest.uspConsent || undefined
       }
 
+      if (
+        bidderRequest &&
+        bidderRequest.gppConsent &&
+        bidderRequest.gppConsent.gppString
+      ) {
+        payload.gpp = bidderRequest.gppConsent.gppString;
+        payload.gppSid = bidderRequest.gppConsent.applicableSections;
+      }
+
       return {
         method: 'GET',
         url: getBidRequestUrl(aimXR, bidRequest.params),
@@ -74,6 +82,7 @@ export const spec = {
 
     const bidResponse = {
       requestId: response.bidid,
+      bidId: response.bidid,
       cpm: response.bid.price,
       currency: response.cur,
       width: response.bid.w,

test/spec/modules/lassoBidAdapter_spec.js

@@ -126,6 +126,7 @@ describe('lassoBidAdapter', function () {
     it('should get the correct bid response', function () {
       let expectedResponse = {
         requestId: '123456789',
+        bidId: '123456789',
         cpm: 1,
         currency: 'USD',
         width: 728,