Make Result a generic

[nmanu1]

Update Result to accept a generic type param that is passed to rawData.

J=SLAP-2231
TEST=auto, manual

Check that tests still pass and that the type param is optional. The default value is used unless a type is specified.

[coveralls]

Pull Request Test Coverage Report for Build 2650497423

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 89.826%

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Totals
Change from base Build 2650409210:	0.0%
Covered Lines:	210
Relevant Lines:	227

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💛 - Coveralls

[oshi97]

Do the parent response objects and/or search services also need to take in a generic?

[nmanu1]

Do the parent response objects and/or search services also need to take in a generic?

No, I made the the generic param optional by including a default, so the parent response objects aren't required to specify a type. Based on the item description, I assume we only want Result to accept a generic so that it can be used in the component library's CardProps to give compile-time checking when users write custom cards