migrate janet alias to use new pattern (#3190)

exchange/adapter_builders.go

@@ -330,7 +330,6 @@ func newAdapterBuilders() map[openrtb_ext.BidderName]adapters.Builder {
 		openrtb_ext.BidderOutbrain:          outbrain.Builder,
 		openrtb_ext.BidderOwnAdx:            ownadx.Builder,
 		openrtb_ext.BidderPangle:            pangle.Builder,
-		openrtb_ext.BidderPGAM:              adtelligent.Builder,
 		openrtb_ext.BidderPGAMSsp:           pgamssp.Builder,
 		openrtb_ext.BidderPubmatic:          pubmatic.Builder,
 		openrtb_ext.BidderPubnative:         pubnative.Builder,

openrtb_ext/bidders.go

@@ -155,7 +155,6 @@ var coreBidderNames []BidderName = []BidderName{
 	BidderOutbrain,
 	BidderOwnAdx,
 	BidderPangle,
-	BidderPGAM,
 	BidderPGAMSsp,
 	BidderPubmatic,
 	BidderPubnative,
@@ -445,7 +444,6 @@ const (
 	BidderOutbrain          BidderName = "outbrain"
 	BidderOwnAdx            BidderName = "ownadx"
 	BidderPangle            BidderName = "pangle"
-	BidderPGAM              BidderName = "pgam"
 	BidderPGAMSsp           BidderName = "pgamssp"
 	BidderPubmatic          BidderName = "pubmatic"
 	BidderPubnative         BidderName = "pubnative"

static/bidder-info/pgam.yaml

@@ -1,15 +1,7 @@
+aliasOf: adtelligent
 endpoint: "http://ghb.pgamssp.com/pbs/ortb"
 maintainer:
   email: "[email protected]"
-capabilities:
-  app:
-    mediaTypes:
-      - banner
-      - video
-  site:
-    mediaTypes:
-      - banner
-      - video
 userSync:
   # PGAM ssp supports user syncing, but requires configuration by the host. contact this
   # bidder directly at the email address in this file to ask about enabling user sync.