Remove empty dependencies element from package.json

Author: Piotr Paulski

package.json

@@ -37,7 +37,6 @@
   },
   "homepage": "https://github.com/ChromeDevTools/chrome-devtools-mcp#readme",
   "mcpName": "io.github.ChromeDevTools/chrome-devtools-mcp",
-  "dependencies": {},
   "devDependencies": {
     "@eslint/js": "^9.35.0",
     "@modelcontextprotocol/sdk": "1.20.1",