chore: update dependencies

Signed-off-by: Raymond Feng <[email protected]>

Author: raymondfeng

package-lock.json

@@ -16,9 +16,9 @@
     "url": "git+https://github.com/strongloop/explorer.loopback.io.git"
   },
   "devDependencies": {
-    "fs-extra": "^7.0.0",
-    "http-server": "^0.11.1",
-    "swagger-ui-dist": "^3.19.0"
+    "fs-extra": "^9.0.0",
+    "http-server": "^0.12.1",
+    "swagger-ui-dist": "^3.25.0"
   },
   "license": "MIT",
   "dependencies": {}