Add eventSubtype to insights client

[raed667]

• Algolia Client Version: 3.31.0
• Language Version: 1.21.5

Description

According to this documentation the insights API accepts an eventSubtype that seems to be missing from the package's type:

type Event struct {
	EventType string    `json:"eventType"`
	EventName string    `json:"eventName"`
	Index     string    `json:"index"`
	UserToken string    `json:"userToken"`
	Timestamp time.Time `json:"-"`
	ObjectIDs []string  `json:"objectIDs,omitempty"`
	Positions []int     `json:"positions,omitempty"`
	QueryID   string    `json:"queryID,omitempty"`
	Filters   []string  `json:"filters,omitempty"`
}

This would be a useful parameter to support.

[vredens]

+1