wan2gp: wgp.py: error: unrecognized arguments: --port 7861

### Package

wan2gp

### When did the issue occur?

Running the Package

### What GPU / hardware type are you using?

3090

### What happened?

`wgp.py: error: unrecognized arguments: --port 7861`

should be --server-port

### Console output

_No response_

### Version

v2.15.5

### What Operating System are you using?

Windows