Bump io.netty:netty-all from 4.1.100.Final to 4.1.104.Final (#220)

Bumps [io.netty:netty-all](https://github.com/netty/netty) from 4.1.100.Final to 4.1.104.Final.
- [Commits](netty/netty@netty-4.1.100.Final...netty-4.1.104.Final)

---
updated-dependencies:
- dependency-name: io.netty:netty-all
  dependency-type: direct:development
  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>

pom.xml

@@ -100,7 +100,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-all</artifactId>
-            <version>4.1.100.Final</version>
+            <version>4.1.104.Final</version>
             <scope>test</scope>
         </dependency>
         <dependency>