fix(audits/server): Avoid auditing non well-formatted GraphQL-over-HTTP requests (#62)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: enisdenjo

implementations/apollo-server/README.md

@@ -1,6 +1,6 @@
 {
-  "total": 80,
-  "ok": 54,
-  "warn": 26,
+  "total": 37,
+  "ok": 30,
+  "warn": 7,
   "error": 0
 }