## Is your feature request related to a problem?

We manage around 20 3rd party tools that our internal users can log into using G Suite (part of your enterprise / scale offering). When a user leaves, we need to disable their account. Currently we need to do this in G Suite and then any of the 3rd party tools where password login is still possible.

## Describe the solution you'd like

When a user leaves, we disable their account in G Suite and their account in PostHog becomes disabled too. Essentially, the ability to restrict specific users in PostHog to only be able to login via SSO (defaulting to this setting).

## Describe alternatives you've considered

Manually removing their account, and being the enemy of our IT manager.

## Additional context



#### *Thank you* for your feature request – we love each and every one!

posthog/api/test/test_authentication.py
self.client.logout()  # extra p
        token = default_token_generator.make_token(self.user)
        response = self.client.post(f"/api/reset/{self.user.uuid}/", {"token": token, "password": "00112233"})
        self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT)
        self.assertEqual(response.content.decode(), "")
        # assert 
        response = self.client.get("/api/users/@me/")
        self.assertEqual(response.status_code, status.HTTP_200_OK)
        self.assertEqual(response.json()["email"], self.CONFIG_EMAIL)
        # check p
        self.user.refresh_from_db()
        self.assertTrue(self.user.check_password("00112233"))
        self.assertFalse(self.user.check_password(self.CONFIG_PASSWORD))  # type: i
        # old pas
        self.client.logout()
        response = self.client.post("/api/login", {"email": self.CONFIG_EMAIL, "password": self.CONFIG_PASSWORD})
        self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
        # new pas
        response = self.client.post("/api/login", {"email": self.CONFIG_EMAIL, "password": "00112233"})
        self.assertEqual(response.status_code, status.HTTP_200_OK)
        # assert 
        mock_capture.assert_any_call(
            self.user.distinct_id,
            "user logged in",