Bump io.netty:netty-handler from 4.2.4.Final to 4.2.5.Final (#477)

Bumps [io.netty:netty-handler](https://github.com/netty/netty) from 4.2.4.Final to 4.2.5.Final.
- [Commits](netty/netty@netty-4.2.4.Final...netty-4.2.5.Final)

---
updated-dependencies:
- dependency-name: io.netty:netty-handler
  dependency-version: 4.2.5.Final
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

app/build.gradle.kts

@@ -32,8 +32,8 @@ dependencies {
     implementation("io.ktor:ktor-server-metrics-micrometer:$ktorVersion")
     implementation("io.ktor:ktor-server-netty:$ktorVersion")
     constraints {
-        implementation("io.netty:netty-common:4.2.4.Final")
-        implementation("io.netty:netty-handler:4.2.4.Final")
+        implementation("io.netty:netty-common:4.2.5.Final")
+        implementation("io.netty:netty-handler:4.2.5.Final")
     }
     implementation("io.ktor:ktor-server-status-pages:$ktorVersion")
     implementation("io.ktor:ktor-server-webjars:$ktorVersion")