Bump groovy from 3.0.15 to 3.0.16 in /pkg/signalfx-agent/bundle/java/…

…jmx (open-telemetry#2698)

Bumps [groovy](https://github.com/apache/groovy) from 3.0.15 to 3.0.16.
- [Release notes](https://github.com/apache/groovy/releases)
- [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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pkg/signalfx-agent/bundle/java/jmx/pom.xml

@@ -30,7 +30,7 @@
         <dependency>
             <groupId>org.codehaus.groovy</groupId>
             <artifactId>groovy</artifactId>
-            <version>3.0.15</version>
+            <version>3.0.16</version>
         </dependency>
         <dependency>
             <groupId>org.codehaus.groovy</groupId>