Remove or fix UnsupportedSearchProperty

[alexdunnjpl]

💡 Description

A custom exception UnsupportedSearchProperty is defined, and caught/handled all over the codebase, but is never thrown. It relates to the conversion between / and ., which cannot fail.

@jordanpadams @tloubrieu-jpl is it intended that properties be validated (if so, what validation rules?) or can this exception be stripped out of the codebase?

⚔️ Parent Epic / Related Tickets

No response

[alexdunnjpl]

As part of this ticket, remove these utility functions and replace their usages with PdsProperty equivalents.

[jordanpadams]

@alexdunnjpl I think eventually from an end user perspective it would be helpful to catch an incorrect search property from a typo or something like that, but we don't have that as a requirement right now. Since it is not being used properly at the moment, we can remove and add back later.