Merge pull request #106 from cucumber/renovate/groovy.version

Update groovy.version to v2.5.13

Author: gaeljw

pom.xml

@@ -22,7 +22,7 @@
         <scala-maven-plugin.version>4.4.0</scala-maven-plugin.version>
         <cucumber.version>6.2.2</cucumber.version>
         <gherkin.version>14.0.1</gherkin.version>
-        <groovy.version>2.5.12</groovy.version>
+        <groovy.version>2.5.13</groovy.version>
         <jackson-databind.version>2.11.1</jackson-databind.version>
         <junit.version>4.13</junit.version>
         <scala.2.11.version>2.11.12</scala.2.11.version>