Update Timestamps (#3483)

Co-authored-by: tunetheweb <tunetheweb@users.noreply.github.com>

Author: github-actions[bot]

src/config/last_updated.json

@@ -1948,6 +1948,11 @@
     "date_modified": "2021-11-17T00:00:00.000Z",
     "hash": "1c7d30bbfe654efcc5e872e5b35b63b3"
   },
+  "pt/2022/chapters/webassembly.html": {
+    "date_published": "2023-07-31T00:00:00.000Z",
+    "date_modified": "2023-07-31T00:00:00.000Z",
+    "hash": "eae0b21f70d2ce1cb28d50c75b262c67"
+  },
   "pt/2022/contributors.html": {
     "date_published": "2022-07-02T00:00:00.000Z",
     "date_modified": "2022-07-02T00:00:00.000Z",