Use omitempty on UpstreamOIDCProvider spec.authorizationConfig field.

This allows you to omit the field in creation requests, which was annoying.

Signed-off-by: Matt Moyer <moyerm@vmware.com>

test/integration/supervisor_login_test.go

@@ -75,9 +75,6 @@ func TestSupervisorLogin(t *testing.T) {
 		TLS: &idpv1alpha1.TLSSpec{
 			CertificateAuthorityData: base64.StdEncoding.EncodeToString([]byte(env.OIDCUpstream.CABundle)),
 		},
-		AuthorizationConfig: idpv1alpha1.OIDCAuthorizationConfig{
-			AdditionalScopes: []string{},
-		},
 		Client: idpv1alpha1.OIDCClient{
 			SecretName: makeTestClientCredsSecret(t, testClientID, testClientSecret).Name,
 		},

test/integration/supervisor_upstream_test.go

@@ -24,9 +24,6 @@ func TestSupervisorUpstreamOIDCDiscovery(t *testing.T) {
 		t.Parallel()
 		spec := v1alpha1.UpstreamOIDCProviderSpec{
 			Issuer: "https://127.0.0.1:444444/issuer",
-			AuthorizationConfig: v1alpha1.OIDCAuthorizationConfig{
-				AdditionalScopes: []string{"email", "profile"},
-			},
 			Client: v1alpha1.OIDCClient{
 				SecretName: "does-not-exist",
 			},