VMwareGuestInfoService is not implementing static network configuration

[janitha]

VMwareGuestInfoService is not implementing the static network configuration at the moment (I haven't tried this to verify it, but looking at the source, VMwareGuestInfoService is not implementing get_network_details nor get_network_details_v2)

Before I started working on a PR, I wanted to know if there was a specific reason this wasn't included? cc @rgl Thanks!

[akutz]

cc @akutz

[rgl]

At the time I didn't known about it. Funnily enough, today I was looking for it! :-)

@janitha, do you want to work on it? I can do it otherwise.

I think its a matter of returning the metadata network key value. Which is aligned with https://github.com/canonical/cloud-init/blame/8b4a9bc7b81e61943af873bad92e2133f8275b0b/doc/rtd/topics/datasources/vmware.rst#L219-L225.

[janitha]

@rgl I haven't started on this yet and a bit tied up with other work, you can take this on, much appreciated!

[twalcari]

@ader1990 Can this PR be merged please?

[FlorianLaunay]

Feature will now be provided by #107