Improper parsing of uint enums

[pgtherrien]

Problem statement

When generating spec from source code, enum fields with a value type of uint are incorrectly parsed and have their resulting spec values defined as strings.
This is due to any uint type (uint, uint8 , uint16 , uint32 , uint64) not being handled within parseValueFromSchema.

Steps to reproduce

Define a struct field as an enum with a value type of uint:

// enum:1,2,3
Example uint

Generate spec from the source code and look for the enum field and verify that it has its values defined like so:

"enum": [
  "1",
  "2",
  "3"
]

Environment

go-swagger version: latest
go version: 1.20.4