🏃 Update support for CAPI v0.3.5

[prankul88]

What this PR does / why we need it:
Updated CAPI to v0.3.5.

Also updated controller-gen tools to v0.2.9

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:

1. Please confirm that if this PR changes any image versions, then that's the sole change this PR makes.

Release note:

Update Cluster API to v0.3.5

[prankul88]

/assign @sbueringer
/assign @jichenjc
/assign @hidekazuna

[jichenjc]

looks good ~, let's see whether CI can pass

[prankul88]

Will check again

[prankul88]

Forgot to run make modules. Let's see if it works now.

[theopenlab-ci]

Build failed.

• cluster-api-provider-openstack-current-acceptance-test-v1.18 : FAILURE in 1h 13m 19s

[sbueringer]

@prankul88 sorry for the flaky e2e test. Trying to get it fixed here: theopenlab/openlab#504

[prankul88]

@prankul88 sorry for the flaky e2e test. Trying to get it fixed here: theopenlab/openlab#504

No problem. Thanks for pointing it out, I was unaware of the ongoing issue.

[prankul88]

@sbueringer PTAL

[theopenlab-ci]

Build failed.

• cluster-api-provider-openstack-current-acceptance-test-v1.18 : RETRY_LIMIT in 33m 26s

[jichenjc]

code looks good, seems the CI is not related..

[sbueringer]

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: prankul88, sbueringer

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[sbueringer]

recheck

[theopenlab-ci]

Build failed.

• cluster-api-provider-openstack-current-acceptance-test-v1.18 : RETRY_LIMIT in 17m 56s

[jichenjc]

/lgtm