Exposing enforce mfa in client config (#11686)

config/client.go

@@ -274,6 +274,7 @@ func GenerateLimitedClientConfig(c *model.Config, diagnosticId string, license *
 	props["EnableMultifactorAuthentication"] = strconv.FormatBool(*c.ServiceSettings.EnableMultifactorAuthentication)
 	props["EnforceMultifactorAuthentication"] = "false"
 	props["EnableGuestAccounts"] = strconv.FormatBool(*c.GuestAccountsSettings.Enable)
+	props["GuestAccountsEnforceMultifactorAuthentication"] = strconv.FormatBool(*c.GuestAccountsSettings.EnforceMultifactorAuthentication)
 
 	if license != nil {
 		if *license.Features.LDAP {