Fix windows and mac builds

agent/systemauth/biometrics/touchid.go

@@ -20,3 +20,7 @@ func CheckBiometrics(approvalType Approval) bool {
 		return false
 	}
 }
+
+func BiometricsWorking() bool {
+	return false
+}

agent/systemauth/biometrics/windows.go

@@ -6,3 +6,7 @@ func CheckBiometrics(approvalType Approval) bool {
 	log.Info("Biometrics undefined on windows... skipping")
 	return true
 }
+
+func BiometricsWorking() bool {
+	return false
+}