fix(deps): raw-body@^3.0.0 (#529)

Author: wesleytodd

package.json

@@ -17,7 +17,7 @@
     "iconv-lite": "0.5.2",
     "on-finished": "2.4.1",
     "qs": "6.11.0",
-    "raw-body": "3.0.0-beta.1",
+    "raw-body": "^3.0.0",
     "type-is": "~1.6.18",
     "unpipe": "1.0.0"
   },