Fix a bad import path (#1498)

* Fix a bad import path

- Resolves #1487

Signed-off-by: Peter Nied <petern@amazon.com>
Signed-off-by: Peter Nied <peternied@hotmail.com>
Co-authored-by: Ryan Liang <109499885+RyanL1997@users.noreply.github.com>

server/multitenancy/tenant_resolver.ts

@@ -16,10 +16,10 @@
 import { isEmpty, findKey, cloneDeep } from 'lodash';
 import { OpenSearchDashboardsRequest } from 'opensearch-dashboards/server';
 import { ResponseObject } from '@hapi/hapi';
+import { modifyUrl } from '@osd/std';
 import { SecuritySessionCookie } from '../session/security_cookie';
 import { SecurityPluginConfigType } from '..';
 import { GLOBAL_TENANT_SYMBOL, PRIVATE_TENANT_SYMBOL, globalTenantName } from '../../common';
-import { modifyUrl } from '../../../../packages/osd-std';
 import { ensureRawRequest } from '../../../../src/core/server/http/router';
 import { GOTO_PREFIX } from '../../../../src/plugins/share/common/short_url_routes';