I tried to use k8s cloud to run a simple slave pod for testing, but all failed. 

configuration:

jenkins version: 2.346.3

kubernetes plugin version: 3724.v0920c1e0ec69

I checked JENKINS-54683 and tried to change the version of k8s plugin to 1.30.0, but there were other problems

slave pod output log:

```
INFO: Waiting for ProtocolStack to start.
Oct 12, 2022 8:24:18 AM hudson.remoting.jnlp.Main$CuiListener status
INFO: Remote identity confirmed: 87:83:6a:49:85:aa:c4:9e:aa:63:e1:c0:6e:aa:09:16
Oct 12, 2022 8:24:18 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv
INFO: [JNLP4-connect connection to jenkins-service/192.168.192.229:50000] Local headers refused by remote: Unknown client name: nginx-slave-wxbm7
Oct 12, 2022 8:24:18 AM hudson.remoting.jnlp.Main$CuiListener status
INFO: Protocol JNLP4-connect encountered an unexpected exception
java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Unknown client name: nginx-slave-wxbm7
at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223)
at hudson.remoting.Engine.innerRun(Engine.java:778)
at hudson.remoting.Engine.run(Engine.java:540)
Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Unknown client name: nginx-slave-wxbm7
at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:378)
at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:433)
at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:825)
at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:288)
at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:170)
at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:825)
at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154)
at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:49)
at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:255)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:122)
at java.base/java.lang.Thread.run(Unknown Source)
Suppressed: java.nio.channels.ClosedChannelException
... 7 more
 
Oct 12, 2022 8:24:18 AM hudson.remoting.jnlp.Main$CuiListener error
SEVERE: The server rejected the connection: None of the protocols were accepted
java.lang.Exception: The server rejected the connection: None of the protocols were accepted
at hudson.remoting.Engine.onConnectionRejected(Engine.java:864)
at hudson.remoting.Engine.innerRun(Engine.java:804)
at hudson.remoting.Engine.run(Engine.java:540)
```