chore: bump version to 2.17.2 and update badges

- Version: 2.17.1 → 2.17.2
- Updated n8n badge: 1.113.3 → 1.114.3

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "n8n-mcp",
-  "version": "2.17.1",
+  "version": "2.17.2",
   "description": "Integration between n8n workflow automation and Model Context Protocol (MCP)",
   "main": "dist/index.js",
   "bin": {