Remove import.

Author: raphw

byte-buddy-dep/src/main/java/net/bytebuddy/description/module/ModuleDescription.java

@@ -10,7 +10,6 @@
 
 import java.lang.reflect.AnnotatedElement;
 import java.security.PrivilegedAction;
-import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.Set;