cannot find type definition: V when using like type MapJSON[K,V string] map[K]V

[thinkhp]

Describe the bug
go file:

package model
type MapJSON[K comparable, V any] map[K]V
type Workload struct {
	Tags   MapJSON[string, string]
}

package api
// GetWorkLoad godoc
//	@Success		200	{object}	model.Workload
func GetWorkLoad(c *gin.Context) {}

Run swag init report error:

...
2023/03/22 10:26:43 Generating model.Workload
2023/03/22 10:26:43 Generating model.MapJSON-string-string
2023/03/22 10:26:43 Error parsing type definition 'model.MapJSON-string-string': cannot find type definition: V
2023/03/22 10:26:43 Error parsing type definition 'model.Workload': cannot find type definition: V
2023/03/22 10:26:43 ParseComment error in file <file.go> :cannot find type definition: V

Your swag version
1.8.11

Your go version
go1.18.5 darwin/arm64

Desktop (please complete the following information):

• Chipset: Apple M1
• Version: MacOS Ventura 13.0

[thinkhp]

also created a PR fix this issue #1509