Convert Cisco status to bool correctly

[icovada]

Closes: #461

What's Changed

Added a cisco-specific jinja filter to map interface status to Interface "Enabled" field

output	Before	After
administratively down	Not Enabled	Not Enabled
down	Not Enabled	Enabled
up	Enabled	Enabled

To Do

• Explanation of Change(s)
• Added change log fragment(s) (for more information see the documentation)
• Attached Screenshots, Payload Example
• Unit, Integration Tests
• Documentation Updates (when adding/changing features)
• Outline Remaining Work, Constraints from Design

[mattmiller87]

Not sure why ruff is failing. Linter in GHA isn't telling and locally I get:

ruff check nautobot_device_onboarding/jinja_filters.py 
All checks passed!

[jeffkala]

We need to figure out our stance on public filters the app offers. Because this in theory could be a breaking change for anyone writing their own parsers using these filters we expose.

[smk4664]

We need to figure out our stance on public filters the app offers. Because this in theory could be a breaking change for anyone writing their own parsers using these filters we expose.

This is a new filter, so it is not a breaking change in that respect.