Unnecessary comma removed

Author: onurkybsi

api/all/src/main/java/io/opentelemetry/api/common/AttributeType.java

@@ -17,5 +17,5 @@ public enum AttributeType {
   STRING_ARRAY,
   BOOLEAN_ARRAY,
   LONG_ARRAY,
-  DOUBLE_ARRAY;
+  DOUBLE_ARRAY
 }