Global override any type uses incorrect schema

[ezequiel]

Description

When specifying any as a global override in .swaggo, it seems to override with the object shema instead of the any schema

To Reproduce

.swaggo

replace json.RawMessage any

model.go

type Thing struct {
	data json.RawMessage `json:"data"`
}

Expected behavior

"model.Thing": {
	"type": "object",
	"properties": {
	  "data": {}
	}
}

Actual behavior

"model.Thing": {
	"type": "object",
	"properties": {
	  "data": {
        "type": "object"
      }
	}
}

Your swag version

e.g. v1.16.3

Your go version

e.g. v1.22.4

[ezequiel]

Issue seems to stem from:

swag/operation.go

Lines 845 to 846 in 7204462

	case refType == ANY:
	return PrimitiveSchema(OBJECT), nil

We can probably use &spec.Schema{} here instead?