🌱 Retry CRD detection during startup

[fabriziopandini]

What this PR does / why we need it:
Retry CRD deletion during start-up, so the controller handle nice race conditions but it goes back to crash loopbacking when the issue is more persistent

[chrischdi]

This also solves the problem when weird errors get returned for e.g. govmomi mode.

Naming nit :-), as of that LGTM

[fabriziopandini]

DISABLED /cherry-pick release-1.30

[k8s-infra-cherrypick-robot]

@fabriziopandini: once the present PR merges, I will cherry-pick it on top of release-1.30 in a new PR and assign it to you.

In response to this:

/cherry-pick release-1.30

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[chrischdi]

/cherry-pick release-1.10

[k8s-infra-cherrypick-robot]

@chrischdi: once the present PR merges, I will cherry-pick it on top of release-1.10 in a new PR and assign it to you.

In response to this:

/cherry-pick release-1.10

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[sbueringer]

Thx!
/approve

/assign @chrischdi

[chrischdi]

/lgtm
/approve

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: 73694bc2380581d394f95441a3f37bbc5d7b21f6

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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

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[k8s-infra-cherrypick-robot]

@chrischdi: new pull request created: #2927

In response to this:

/cherry-pick release-1.10

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.