build(deps): bump org.jboss.xnio:xnio-api in /modules/transport-h2

Bumps org.jboss.xnio:xnio-api from 3.8.8.Final to 3.8.14.Final.

---
updated-dependencies:
- dependency-name: org.jboss.xnio:xnio-api
  dependency-version: 3.8.14.Final
  dependency-type: direct:production
...

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

Author: dependabot[bot]

modules/transport-h2/pom.xml

@@ -155,7 +155,7 @@
         <dependency>
             <groupId>org.jboss.xnio</groupId>
             <artifactId>xnio-api</artifactId>
-            <version>3.8.8.Final</version>
+            <version>3.8.14.Final</version>
             <optional>true</optional>
         </dependency>