Merge pull request #174 from pfirmstone/dependabot/maven/JGDMS/org.codehaus.groovy-groovy-all-2.4.21

Bump org.codehaus.groovy:groovy-all from 2.4.12 to 2.4.21 in /JGDMS

Author: pfirmstone

JGDMS/pom.xml

@@ -115,7 +115,7 @@
 
   <properties>
     <github.repo.basename>pfirmstone</github.repo.basename>
-    <groovy.version>2.4.12</groovy.version>
+    <groovy.version>2.4.21</groovy.version>
     <gmaven.version>1.5</gmaven.version>
     <gmavenProviderSelection>2.0</gmavenProviderSelection>
     <junit.version>4.8.2</junit.version>