Bump version.org.jboss.xnio from 3.8.15.Final to 3.8.16.Final

Bumps `version.org.jboss.xnio` from 3.8.15.Final to 3.8.16.Final.

Updates `org.jboss.xnio:xnio-api` from 3.8.15.Final to 3.8.16.Final

Updates `org.jboss.xnio:xnio-nio` from 3.8.15.Final to 3.8.16.Final

---
updated-dependencies:
- dependency-name: org.jboss.xnio:xnio-api
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.jboss.xnio:xnio-nio
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -60,7 +60,7 @@
         <version.org.jboss.marshalling>2.1.4.Final</version.org.jboss.marshalling>
         <version.org.jboss.remoting>5.0.28.Final</version.org.jboss.remoting>
         <version.org.jboss.threads>3.6.1.Final</version.org.jboss.threads>
-        <version.org.jboss.xnio>3.8.15.Final</version.org.jboss.xnio>
+        <version.org.jboss.xnio>3.8.16.Final</version.org.jboss.xnio>
         <version.org.kohsuke.metainf-services>1.11</version.org.kohsuke.metainf-services>
         <version.org.wildfly.client>1.0.1.Final</version.org.wildfly.client>
         <version.org.wildfly.common>2.0.0</version.org.wildfly.common>