Add resource labels to hyperscale instance types

[lyarwood]

What this PR does / why we need it:

The following resource labels have been added to each hyperscale
instance type to aid users searching for a type with specific resources:

• instancetype.kubevirt.io/cpu - Number of vCPUs
• instancetype.kubevirt.io/memory - Amount of RAM

Additionally the following optional bool labels have also been added to
relevant instance types to help users looking for more specific
resources and features:

• instancetype.kubevirt.io/dedicatedCPUPlacement
• instancetype.kubevirt.io/hugepages
• instancetype.kubevirt.io/isolateEmulatorThread
• instancetype.kubevirt.io/numa
• instancetype.kubevirt.io/gpus

For example:

$ ./cluster-up/kubectl.sh get virtualmachineclusterinstancetype -linstancetype.kubevirt.io/hugepages=true
selecting podman as container runtime
NAME          AGE
cx1.2xlarge   113s
cx1.4xlarge   113s
cx1.8xlarge   113s
cx1.large     113s
cx1.medium    113s
cx1.xlarge    113s
m1.2xlarge    113s
m1.4xlarge    113s
m1.8xlarge    113s
m1.large      113s
m1.xlarge     113s

$ ./cluster-up/kubectl.sh get virtualmachineclusterinstancetype -linstancetype.kubevirt.io/cpu=4
selecting podman as container runtime
NAME         AGE
cx1.xlarge   3m8s
gn1.xlarge   3m8s
m1.xlarge    3m8s
n1.xlarge    3m8s

$ ./cluster-up/kubectl.sh get virtualmachineclusterinstancetype -linstancetype.kubevirt.io/cpu=4,instancetype.kubevirt.io/hugepages=true
selecting podman as container runtime
NAME         AGE
cx1.xlarge   5m47s
m1.xlarge    5m47s

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #

Special notes for your reviewer:

Release note:

Resource labels have been introduced to each hyperscale instance type to aid users searching for instance types providing specific resources.

[kubevirt-bot]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[lyarwood]

/cc @0xFelix

[0xFelix]

/approve
/lgtm

Thanks!

[kubevirt-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: 0xFelix

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [0xFelix]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment