Fixed couple of functional tests.

Author: And1sS

src/test/groovy/org/prebid/server/functional/testcontainers/container/PrebidServerContainer.groovy

@@ -13,12 +13,12 @@ class PrebidServerContainer extends GenericContainer<PrebidServerContainer> {
 
     public static final String ADMIN_ENDPOINT_USERNAME = "admin"
     public static final String ADMIN_ENDPOINT_PASSWORD = "admin"
+    public static final String APP_WORKDIR = "/app/prebid-server/"
 
     private static final int PROMETHEUS_PORT = 8070
     private static final int DEFAULT_PORT = 8080
     private static final int DEFAULT_ADMIN_PORT = 8060
     private static final int DEFAULT_DEBUG_PORT = 8000
-    private static final String APP_WORKDIR = "/app/prebid-server/"
     private static final int PORT = SystemProperties.getPropertyOrDefault("port", DEFAULT_PORT)
     private static final int ADMIN_PORT = SystemProperties.getPropertyOrDefault("admin.port", DEFAULT_ADMIN_PORT)
     private static final int DEBUG_PORT = SystemProperties.getPropertyOrDefault("debug.port", DEFAULT_DEBUG_PORT)
@@ -31,8 +31,8 @@ class PrebidServerContainer extends GenericContainer<PrebidServerContainer> {
         withFixedPorts()
         withStartupAttempts(3)
         waitingFor(Wait.forHttp("/status")
-                       .forPort(PORT)
-                       .forStatusCode(200))
+                .forPort(PORT)
+                .forStatusCode(200))
         withDebug()
         withNetwork(Dependencies.network)
         def commonConfig = [:] << DEFAULT_ENV