does not support local URL file path

[jianyexi]

Describe the bug

the resolver can not resolve reference which is specified as local file URL , like

$ref: file:///C:/foo.json

will return error

''#/inner' does not exist @ 'c:/model/b.json''

To Reproduce

1. Given this OpenAPI document

   
   C:/model/a.json
   {
   foo: {
   "$ref":"file:///C:/b.json"
   }
   }

C:/aotherModel/b.json { foo: { ....
} }

## Expected behavior

can resolve it correctly

**Screenshots**

**Environment (remove any that are not applicable):**
 - Library version: [e.g. 3.0.0]
 - OS: [Windows 11]