chore(deps): bump com.samskivert:jmustache from 1.15 to 1.16

Bumps [com.samskivert:jmustache](https://github.com/samskivert/jmustache) from 1.15 to 1.16.
- [Commits](samskivert/jmustache@jmustache-1.15...jmustache-1.16)

---
updated-dependencies:
- dependency-name: com.samskivert:jmustache
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

kubernetes-model-generator/openapi/maven-plugin/pom.xml

@@ -54,7 +54,7 @@
     <dependency>
       <groupId>com.samskivert</groupId>
       <artifactId>jmustache</artifactId>
-      <version>1.15</version>
+      <version>1.16</version>
     </dependency>
     <dependency>
       <groupId>io.swagger.parser.v3</groupId>