update min version of ms-rest-js

package.json

@@ -41,8 +41,8 @@
   ],
   "license": "MIT",
   "dependencies": {
-    "@azure/ms-rest-js": "^1.8.7",
-    "tslib": "^1.9.2"
+    "@azure/ms-rest-js": "^1.8.8",
+    "tslib": "^1.9.3"
   },
   "devDependencies": {
     "@ts-common/azure-js-dev-tools": "^0.6.0",