Bump netty from 4.2.4.Final to 4.2.6.Final

Bumps `netty` from 4.2.4.Final to 4.2.6.Final.

Updates `io.netty:netty-transport` from 4.2.4.Final to 4.2.6.Final
- [Commits](netty/netty@netty-4.2.4.Final...netty-4.2.6.Final)

Updates `io.netty:netty-codec-http` from 4.2.4.Final to 4.2.6.Final
- [Commits](netty/netty@netty-4.2.4.Final...netty-4.2.6.Final)

---
updated-dependencies:
- dependency-name: io.netty:netty-transport
  dependency-version: 4.2.6.Final
  dependency-type: direct:production
- dependency-name: io.netty:netty-codec-http
  dependency-version: 4.2.6.Final
  dependency-type: direct:production
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -21,7 +21,7 @@ jupiter = "5.13.4"
 gson = "2.13.1"
 tls-channel = "0.9.1"
 jjwt = "0.12.7"
-netty = "4.2.4.Final"
+netty = "4.2.6.Final"
 vertx = "5.0.3"
 lombok = "1.18.36"
 springboot = "3.2.5"