[solid-auth-] update solid-auth-cli to 1.0.15, solid-auth-client to 2.5.1

package.json

@@ -30,6 +30,8 @@
     "react": "^16.13.0",
     "react-dom": "^16.13.0",
     "react-markdown": "^4.3.1",
+    "solid-auth-cli": "^1.0.15",
+    "solid-auth-client": "^2.5.1",
     "vue": "^2.5.16"
   },
   "devDependencies": {