Set up kube-controller-manager functions to accept contexts

[damemi]

What type of PR is this?

/kind bug

What this PR does / why we need it:

This sets up the first step for eventually merging #101379, wherein we pass contexts to the controllers in KCM (replacing context.TODO()) to support quicker leader lock releases

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?

NONE

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

[damemi]

/cc @soltysh
please take a look and let me know if this is the approach we were discussing. I was a bit confused on the ask, but this is what I got from it.

If it looks good, I'll go through and wire in the other controllers as well in this PR. thanks!

[fedebongio]

/triage accepted

[damemi]

/retest

[soltysh]

/lgtm
/assign @deads2k
for approval

[sttts]

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: damemi, soltysh, sttts

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[soltysh]

/priority backlog

[k8s-ci-robot]

@damemi: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-kubernetes-e2e-gce-csi-serial	c03fa90	link	/test pull-kubernetes-e2e-gce-csi-serial
pull-kubernetes-e2e-gce-storage-slow	c03fa90	link	/test pull-kubernetes-e2e-gce-storage-slow
pull-kubernetes-e2e-gce-storage-snapshot	c03fa90	link	/test pull-kubernetes-e2e-gce-storage-snapshot

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[k8s-triage-robot]

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/retest