Instascale - Move APIs to codeflare.dev groups

[jbusche]

Describe the Bug

@astefanutti MCAD PR 591 adjusts the CRDS from ibm.com, but while testing, it looks like InstaScale is going to need a similar migration as it's not able to find mcad.ibm.com anymore.

ERROR	controller-runtime.source	if kind is a CRD, it should be installed before calling Start	{"kind": "AppWrapper.mcad.ibm.com", "error": "no matches for kind \"AppWrapper\" in version \"mcad.ibm.com/v1beta1\""}

Codeflare Stack Component Versions

Please specify the component versions in which you have encountered this bug.

Codeflare SDK: n/a
MCAD: Hand built and installed version of MCAD PR 591 mentioned above
Instascale: v0.0.6
Codeflare Operator: n/a
Other:

Steps to Reproduce the Bug

1. Deploy MCAD with PR 591 changes:

git clone https://github.com/astefanutti/multi-cluster-app-dispatcher.git
cd multi-cluster-app-dispatcher
git checkout pr-12
cd deployment
helm install mcad-controller --namespace kube-system --generate-name --set  image.repository=quay.io/jbusche/pr-12 --set image.tag=latest

2. Deploy InstaScale as per instructions here: https://github.com/project-codeflare/instascale#deployment
3. You need to

oc edit deploy instascale
and change:
image: quay.io/project-codeflare/instascale-controller:latest
to
image: quay.io/project-codeflare/instascale-controller:stable
4.  You'll immediately start seeing the mcad.ibm.com error above.

### What Have You Already Tried to Debug the Issue?

Mentioned above

### Expected Behavior

InstaScale should have run without error

### Screenshots, Console Output, Logs, etc.

Added above

### Affected Releases

It's going to need adjustment prior to merging the MCAD PR 591

### Additional Context
n/a

[astefanutti]

@jbusche thanks for the report. We'll adapt InstaScale right after project-codeflare/multi-cluster-app-dispatcher#591 is merged. That should only be a matter of bumping the MCAD version and rebuilding InstaScale.