Enable more tests for Netty
The following tests work fine with Netty:
* ApacheServerApacheClientTest
* ApacheServerJSchClientTest
* BuiltinIoServiceFactoryFactoriesTest
* SignatureFactoriesTest
* Sshd1033Test
<exclude>**/ProxyTest.java</exclude>
<exclude>**/Nio2ServiceTest.java</exclude>
- <!-- TODO need some more research as to why this fails on Netty but not on NIO2 or MINA -->
- <exclude>**/ApacheServer*Test.java</exclude>
- <exclude>**/BuiltinIoServiceFactoryFactoriesTest.java</exclude>
- <exclude>**/SignatureFactoriesTest.java</exclude>
- <exclude>**/Sshd1033Test.java</exclude>
<!-- testcontainers filesystem building from classpath doesn't work from reusable test jar classpath -->
<exclude>**/ClientOpenSSHCertificatesTest.java</exclude>
<exclude>**/SessionReKeyHostKeyExchangeTest.java</exclude>
