Merge pull request #342 from gradle/cobexer/turn-the-trigger-build-in…

…to-a-composite-build

TeamCity: turn the test trigger job into a composite

.teamcity/NativePlatformBuild.kt

@@ -62,6 +62,7 @@ open class NativePlatformBuild(agent: Agent, buildReceiptSource: Boolean = false
 
 class BuildTrigger(dependencies: List<BuildType>) : BuildType({
     name = "Run platform tests (Trigger)"
+    type = Type.COMPOSITE
 
     vcs {
         root(DslContext.settingsRoot)
@@ -84,8 +85,6 @@ class BuildTrigger(dependencies: List<BuildType>) : BuildType({
         }
     }
 
-    runOn(Agent.UbuntuAmd64)
-
     features {
         publishCommitStatus()
     }