Update SDK to latest OpenAPI spec (#839)

## Changes
<!-- Summary of your changes that are easy to understand -->
Updating SDK for OpenAPI changes

## Tests
<!-- 
How is this tested? Please see the checklist below and also describe any
other relevant tests
-->
Unit tests, will run nightly on release
- [ ] `make test` passing
- [ ] `make fmt` applied
- [ ] relevant integration tests applied

.codegen/_openapi_sha

@@ -1 +1 @@
-23fe1139476cb1a8c7b8ff2ff1fbc0132380f7a5
+d855b30f25a06fe84f25214efa20e7f1fffcdf9e

.gitattributes

@@ -45,6 +45,7 @@ experimental/mocks/service/iam/mock_account_service_principals_interface.go ling
 experimental/mocks/service/iam/mock_account_users_interface.go linguist-generated=true
 experimental/mocks/service/iam/mock_current_user_interface.go linguist-generated=true
 experimental/mocks/service/iam/mock_groups_interface.go linguist-generated=true
+experimental/mocks/service/iam/mock_permission_migration_interface.go linguist-generated=true
 experimental/mocks/service/iam/mock_permissions_interface.go linguist-generated=true
 experimental/mocks/service/iam/mock_service_principals_interface.go linguist-generated=true
 experimental/mocks/service/iam/mock_users_interface.go linguist-generated=true
@@ -68,9 +69,17 @@ experimental/mocks/service/serving/mock_apps_interface.go linguist-generated=tru
 experimental/mocks/service/serving/mock_serving_endpoints_interface.go linguist-generated=true
 experimental/mocks/service/settings/mock_account_ip_access_lists_interface.go linguist-generated=true
 experimental/mocks/service/settings/mock_account_settings_interface.go linguist-generated=true
+experimental/mocks/service/settings/mock_automatic_cluster_update_interface.go linguist-generated=true
 experimental/mocks/service/settings/mock_credentials_manager_interface.go linguist-generated=true
+experimental/mocks/service/settings/mock_csp_enablement_account_interface.go linguist-generated=true
+experimental/mocks/service/settings/mock_csp_enablement_interface.go linguist-generated=true
+experimental/mocks/service/settings/mock_default_namespace_interface.go linguist-generated=true
+experimental/mocks/service/settings/mock_esm_enablement_account_interface.go linguist-generated=true
+experimental/mocks/service/settings/mock_esm_enablement_interface.go linguist-generated=true
 experimental/mocks/service/settings/mock_ip_access_lists_interface.go linguist-generated=true
 experimental/mocks/service/settings/mock_network_connectivity_interface.go linguist-generated=true
+experimental/mocks/service/settings/mock_personal_compute_interface.go linguist-generated=true
+experimental/mocks/service/settings/mock_restrict_workspace_admins_interface.go linguist-generated=true
 experimental/mocks/service/settings/mock_settings_interface.go linguist-generated=true
 experimental/mocks/service/settings/mock_token_management_interface.go linguist-generated=true
 experimental/mocks/service/settings/mock_tokens_interface.go linguist-generated=true