Bump groovy from 3.0.17 to 3.0.18

Bumps [groovy](https://github.com/apache/groovy) from 3.0.17 to 3.0.18.
- [Commits](https://github.com/apache/groovy/commits)

---
updated-dependencies:
- dependency-name: org.codehaus.groovy:groovy
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -329,7 +329,7 @@
               <dependency>
                 <groupId>org.codehaus.groovy</groupId>
                 <artifactId>groovy</artifactId>
-                <version>3.0.17</version>
+                <version>3.0.18</version>
               </dependency>
               <dependency>
                 <groupId>org.codehaus.gmaven.runtime</groupId>