Log in an existing user with an email and password or phone and password.
undefined
response = supabase.auth.sign_in_with_password(
\{
"email": "email@example.com",
"password": "example-password",
\}
)
response = supabase.auth.sign_in_with_password(
\{
"phone": "+13334445555",
"password": "some-password",
\}
)