Import SpringUtil from ExternalFlow.qll

Author: smowton

java/ql/src/semmle/code/java/dataflow/ExternalFlow.qll

@@ -85,6 +85,7 @@ private module Frameworks {
   private import semmle.code.java.frameworks.JaxWS
   private import semmle.code.java.frameworks.Optional
   private import semmle.code.java.frameworks.spring.SpringHttp
+  private import semmle.code.java.frameworks.spring.SpringUtil
   private import semmle.code.java.frameworks.spring.SpringWebClient
   private import semmle.code.java.security.ResponseSplitting
   private import semmle.code.java.security.InformationLeak