Use EOS As Hard Limit for Being Valid

[jdrew82]

Environment

• Nautobot version: 2.3.12
• nautobot-device-lifecycle-mgmt version: 2.2.0

Proposed Functionality

As the Software object has End of Software Support as a field we should enable the ability to use this date as a hard limit on Software being valid. My thinking is that you'd simply look at that field on the Software object during the validation Job and if the current date is past the EOS date then the Software is invalid, even if the Valid Until on ValidatedSoftware is in the future or undefined.

Use Case

For some enterprises the policy is that any End of Support software is considered non-compliant and should not be in use on Devices.