Remove Vimayx alias from SmartHub adapter (prebid#4363)

Author: przemkaczmarek

src/main/resources/bidder-config/smarthub.yaml

@@ -11,9 +11,6 @@ adapters:
       tredio:
         enabled: false
         endpoint: https://tredio-prebid.attekmi.com/pbserver/?seat={{AccountID}}&token={{SourceId}}
-      vimayx:
-        enabled: false
-        endpoint: https://vimayx-prebid.attekmi.com/pbserver/?seat={{AccountID}}&token={{SourceId}}
       felixads:
         enabled: false
         endpoint: https://felixads-prebid.attekmi.com/pbserver/?seat={{AccountID}}&token={{SourceId}}

src/test/java/org/prebid/server/it/VimayxTest.java

@@ -519,8 +519,6 @@ adapters.smarthub.aliases.jdpmedia.enabled=true
 adapters.smarthub.aliases.jdpmedia.endpoint=http://localhost:8090/jdpmedia-exchange?host={{Host}}&accountId={{AccountID}}&sourceId={{SourceId}}
 adapters.smarthub.aliases.tredio.enabled=true
 adapters.smarthub.aliases.tredio.endpoint=http://localhost:8090/tredio-exchange?host={{Host}}&accountId={{AccountID}}&sourceId={{SourceId}}
-adapters.smarthub.aliases.vimayx.enabled=true
-adapters.smarthub.aliases.vimayx.endpoint=http://localhost:8090/vimayx-exchange?host={{Host}}&accountId={{AccountID}}&sourceId={{SourceId}}
 adapters.smarthub.aliases.felixads.enabled=true
 adapters.smarthub.aliases.felixads.endpoint=http://localhost:8090/felixads-exchange?host={{Host}}&accountId={{AccountID}}&sourceId={{SourceId}}
 adapters.smarthub.aliases.jambojar.enabled=true