New core.authprovider instance for CalFresh verifier in local_fixtures

[thekaveman]

{
  "model": "core.authprovider",
  "pk": 3,
  "fields": {
    "sign_out_button_template": "core/includes/button--sign-out--login-gov.html",
    "sign_out_link_template": "core/includes/link--sign-out--login-gov.html",
    "client_name": "calfresh-benefits-oauth-client-name",
    "client_id_secret_name": "auth-provider-client-id",
    "authority": "https://example.com",
    "scope": "verify:calfresh",
    "claim": "calfresh",
    "scheme": "dev-cal-itp_benefits"
  }
},

Then update the field on the core.eligibilityverifier:

- "auth_provider": 1
+ "auth_provider": 3

Originally posted by @thekaveman in #2214 (comment)