[BED-4820] Fix: Min-valued nano durations would throw Overflow exceptions

[definitelynotagoblin]

Description

Min-value data for new duration properties throw OverflowException when converted to positive values via Math.Abs
While negative, the values collected actually represent positive numbers ...
https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-samr/e270cd0a-5295-41be-9e89-2c3dc3a39536?redirectedfrom=MSDN

It appears that min-value represents "N/A" data, or "Forever", so we'll record this value when resolving the property for this circumstance.

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Chore (a change that does not modify the application functionality)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• Documentation updates are needed, and have been made accordingly.
• I have added and/or updated tests to cover my changes.
• All new and existing tests passed.
• My changes include a database migration.

[definitelynotagoblin]

Partial of #162, merging the latter.