fix(deps): update dependency codemirror-lang-mermaid to ^0.5.0 (#539)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

extensions/langs/package.json

@@ -50,7 +50,7 @@
     "@replit/codemirror-lang-nix": "^6.0.1",
     "@replit/codemirror-lang-solidity": "^6.0.1",
     "@replit/codemirror-lang-svelte": "^6.0.0",
-    "codemirror-lang-mermaid": "^0.2.1"
+    "codemirror-lang-mermaid": "^0.5.0"
   },
   "keywords": [
     "codemirror",