Bump io.netty:netty-bom from 4.1.113.Final to 4.1.115.Final

Bumps [io.netty:netty-bom](https://github.com/netty/netty) from 4.1.113.Final to 4.1.115.Final.
- [Commits](netty/netty@netty-4.1.113.Final...netty-4.1.115.Final)

---
updated-dependencies:
- dependency-name: io.netty:netty-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -86,7 +86,7 @@
         <dependency.poi.version>5.3.0</dependency.poi.version>
         <dependency.jboss.logging.version>3.5.0.Final</dependency.jboss.logging.version>
         <dependency.camel.version>4.6.0</dependency.camel.version> <!-- when bumping this version, please keep track/sync with included netty.io dependencies -->
-        <dependency.netty.version>4.1.113.Final</dependency.netty.version> <!-- must be in sync with camels transitive dependencies, e.g.: netty-common -->
+        <dependency.netty.version>4.1.115.Final</dependency.netty.version> <!-- must be in sync with camels transitive dependencies, e.g.: netty-common -->
         <dependency.activemq.version>5.18.3</dependency.activemq.version>
         <dependency.apache-compress.version>1.27.1</dependency.apache-compress.version>
         <dependency.awaitility.version>4.2.2</dependency.awaitility.version>