CA-35084: No tab completion for "xe vm-param-get param-name= "command --- FIXED.
CA-35084: No tab completion for "xe vm-param-get param-name= "command --- FIXED.

Fixed this also for vm-param-remove.

Signed-off-by: Rok Strnisa <ef2e6fb7f9c4d68ca2b20c62606309353789e818@citrix.com>

simonjbeaumont/xcp-rrdd,koushikcgit/xcp-networkd,robhoes/squeezed,djs55/xcp-rrdd,koushikcgit/xcp-rrdd,koushikcgit/xcp-rrdd,johnelse/xcp-rrdd,sharady/xcp-networkd,simonjbeaumont/xcp-rrdd,sharady/xcp-networkd,djs55/squeezed,djs55/xcp-rrdd,koushikcgit/xcp-rrdd,johnelse/xcp-rrdd,koushikcgit/xcp-networkd,djs55/xcp-networkd,djs55/xcp-networkd