Syntax hilighting: Unrecognized embeded LUA

[mlindes]

Required information for this issue:

• VS Code Version: 1.97.2 (Universal). Commit: e54c774e0add60467559eb0d1e229c6452cf8447
• OS Version: macOS 13.5.1 (22G90)
• Is this extension running on VS Code Remote or https://vscode.dev: no

Steps to Reproduce:

1. Open nginx.conf file with embeded lua

Syntax coloring does not regognize embeded lua.. the following block should not have the "proxy_listeners > 0 or #admin_listeners > 0 then treated as a comment.