Merge pull request #266 from slnowak/improvement/allow-implementing-c…

…ustom-policies-for-generic-container

StartupStatus is now public

core/src/main/java/org/testcontainers/containers/startupcheck/StartupCheckStrategy.java

@@ -45,7 +45,7 @@ protected InspectContainerResponse.ContainerState getCurrentState(DockerClient d
         return dockerClient.inspectContainerCmd(containerId).exec().getState();
     }
 
-    enum StartupStatus {
+    public enum StartupStatus {
         NOT_YET_KNOWN, SUCCESSFUL, FAILED
     }
 }