chore: Remove workaround for limiting rescheduling delay

[dervoeti]

Description

Fixes #366

Tested by requesting a cert with a lifetime of 1400 days. Commons-op crashlooped before, now it does not.

Definition of Done Checklist

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Author

• Changes are OpenShift compatible
• CRD changes approved
• CRD documentation for all fields, following the style guide.
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• Integration tests passed (for non trivial changes)
• Changes need to be "offline" compatible
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• Release note snippet added

Reviewer

• Code contains useful comments
• Code contains useful logging statements
• (Integration-)Test cases added
• Documentation added or updated. Follows the style guide.
• Changelog updated
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Acceptance

• Feature Tracker has been updated
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• Release note snippet added
• Add type/deprecation label & add to the deprecation schedule
• Add type/experimental label & add to the experimental features tracker