Use Go 1.19 fmt for Gitea 1.17, sync emoji data (#21239)

The images used by Gitea's drone pipeline were upgraded to Go 1.19.x
It causes the lint fails because Go 1.19 uses new code format.

This PR partially backport #20758 (including the emoji-data sync),
partially fix the format manually.

routers/api/v1/user/email.go

@@ -48,11 +48,6 @@ func AddEmail(ctx *context.APIContext) {
 	// produces:
 	// - application/json
 	// parameters:
-	// - name: options
-	//   in: body
-	//   schema:
-	//     "$ref": "#/definitions/CreateEmailOption"
-	// parameters:
 	// - name: body
 	//   in: body
 	//   schema: