Defines new MFA types in toc.yaml. (#807)

Author: bojeil-google

docgen/content-sources/node/toc.yaml

@@ -30,6 +30,10 @@ toc:
     path: /docs/reference/admin/node/admin.auth.AuthProviderConfig
   - title: "AuthProviderConfigFilter"
     path: /docs/reference/admin/node/admin.auth.AuthProviderConfigFilter
+  - title: "CreateMultiFactorInfoRequest"
+    path: /docs/reference/admin/node/admin.auth.CreateMultiFactorInfoRequest
+  - title: "CreatePhoneMultiFactorInfoRequest"
+    path: /docs/reference/admin/node/admin.auth.CreatePhoneMultiFactorInfoRequest
   - title: "CreateRequest"
     path: /docs/reference/admin/node/admin.auth.CreateRequest
   - title: "CreateTenantRequest"
@@ -38,10 +42,14 @@ toc:
     path: /docs/reference/admin/node/admin.auth.ListProviderConfigResults
   - title: "ListTenantsResult"
     path: /docs/reference/admin/node/admin.auth.ListTenantsResult
+  - title: "MultiFactorInfo"
+    path: /docs/reference/admin/node/admin.auth.MultiFactorInfo
   - title: "OIDCAuthProviderConfig"
     path: /docs/reference/admin/node/admin.auth.OIDCAuthProviderConfig
   - title: "OIDCUpdateAuthProviderRequest"
     path: /docs/reference/admin/node/admin.auth.OIDCUpdateAuthProviderRequest
+  - title: "PhoneMultiFactorInfo"
+    path: /docs/reference/admin/node/admin.auth.PhoneMultiFactorInfo
   - title: "SAMLAuthProviderConfig"
     path: /docs/reference/admin/node/admin.auth.SAMLAuthProviderConfig
   - title: "SAMLUpdateAuthProviderRequest"
@@ -52,6 +60,10 @@ toc:
     path: /docs/reference/admin/node/admin.auth.TenantAwareAuth
   - title: "TenantManager"
     path: /docs/reference/admin/node/admin.auth.TenantManager
+  - title: "UpdateMultiFactorInfoRequest"
+    path: /docs/reference/admin/node/admin.auth.UpdateMultiFactorInfoRequest
+  - title: "UpdatePhoneMultiFactorInfoRequest"
+    path: /docs/reference/admin/node/admin.auth.UpdatePhoneMultiFactorInfoRequest
   - title: "UpdateRequest"
     path: /docs/reference/admin/node/admin.auth.UpdateRequest
   - title: "UpdateTenantRequest"