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

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",