SECURESIGN-1275: Enable RecoverPanic on controllers

[osmman]

Description:

Enabling RecoverPanic functionality on controllers and adds a new PanicHandler which will record event into controller_runtime_reconcile_panics_total metric.

[openshift-ci-robot]

@osmman: This pull request references SECURESIGN-1275 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the sub-task to target the "4.17.0" version, but no target version was set.

In response to this:

Description:

Enabling RecoverPanic functionality on controllers and adds a new PanicHandler which will record event into controller_runtime_reconcile_panics_total metric.

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[SequeI]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: osmman, SequeI

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