Upgrade netty to 4.1.97.Final

io.netty:netty-handler:jar:4.1.94.Final:compile;

• [CVE-2023-4586] CWE-300: Channel Accessible by Non-Endpoint ('Man-in-the-Middle') (6.5); https://ossindex.sonatype.org/vulnerability/CVE-2023-4586?component-type=maven&component-name=io.netty%2Fnetty-handler&utm_source=ossindex-client&utm_medium=integration&utm_content=1.1.1