Update docs dependencies (#948)

Refresh pnpm lockfile.

Author: mlw

docs/package.json

@@ -83,6 +83,7 @@
       "dompurify@>=3.0.0 <=3.3.3": "3.4.0",
       "fast-uri@<3.1.2": "3.1.2",
       "lodash-es@<=4.17.23": "4.18.1",
+      "mermaid@<11.15.0": "11.15.0",
       "serialize-javascript@<7.0.5": "7.0.5",
       "uuid@<14.0.0": "14.0.0"
     }