Improve the import structure

Author: tiferet

javascript/ql/experimental/adaptivethreatmodeling/lib/experimental/adaptivethreatmodeling/AdaptiveThreatModeling.qll

@@ -4,7 +4,7 @@
  * Provides information about the results of boosted queries for use in adaptive threat modeling (ATM).
  */
 
-private import javascript::DataFlow
+private import javascript::DataFlow as DataFlow
 import ATMConfig
 private import BaseScoring
 private import EndpointScoring as EndpointScoring

javascript/ql/experimental/adaptivethreatmodeling/lib/experimental/adaptivethreatmodeling/EndpointCharacteristics.qll

@@ -7,7 +7,7 @@
  */
 
 import experimental.adaptivethreatmodeling.EndpointTypes
-import semmle.javascript.security.dataflow.SqlInjectionCustomizations
+private import semmle.javascript.security.dataflow.SqlInjectionCustomizations
 private import semmle.javascript.security.dataflow.DomBasedXssCustomizations
 private import semmle.javascript.security.dataflow.NosqlInjectionCustomizations
 private import semmle.javascript.security.dataflow.TaintedPathCustomizations