⚠️Remove hard code manifest version and hash

[jichenjc]

What this PR does / why we need it:

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 #3505

(*clusterClient).CertManager: changed from func() CertManagerClient to func() (CertManagerClient, error)
Client.CertManager: changed from func() CertManagerClient to func() (CertManagerClient, error)

[jichenjc]

create this in order to see whether 0.3 CI will be triggered or not

[jichenjc]

@fabriziopandini @vincepri @wfernandes @CecileRobertMichon thanks for your help
please check this is re-submit of #3908

[fabriziopandini]

/lgtm

[wfernandes]

/lgtm
@CecileRobertMichon @vincepri for approval.

[wfernandes]

@jichenjc Could you amend the commit to Remove hard code version and hash in manifest?
That is has --> hash. Thanks

[jichenjc]

@wfernandes just updated :) thanks for point out

[fabriziopandini]

/lgtm

[CecileRobertMichon]

/approve
/milestone v0.4.0

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: CecileRobertMichon

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[k8s-ci-robot]

@jichenjc: The following test failed, say /retest to rerun all failed tests:

Test name	Commit	Details	Rerun command
pull-cluster-api-apidiff-main	5190aef	link	/test pull-cluster-api-apidiff-main

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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[vincepri]

/test pull-cluster-api-test-main