release 1.4.0 version

[ykulazhenkov]

Hi,

I propose to release 1.4.0 version of network-attachment-definition-client with following content:

• https://github.com/k8snetworkplumbingwg/network-attachment-definition-client/pull/42
• https://github.com/k8snetworkplumbingwg/network-attachment-definition-client/pull/49

@adrianchiris @phoracek @dougbtv WDYT?

[adrianchiris]

+1,

This was also discussed in NPWG meeting on Dec 1st

[dougbtv]

+1. Please go ahead with a new tag. Appreciate it!

[adrianchiris]

network-attachment-definition-client v1.4.0 release created. thx !