fix(netdata-dashboard): add missing RPC methods to ACL

- Added seccubox_logs to read permissions
- Added collect_debug to read permissions
- Resolves "Access denied" error for seccubox_logs endpoint

Note: The method name has a typo (seccubox instead of secubox) but
keeping it for consistency with the existing RPC handler implementation.

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

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

luci-app-netdata-dashboard/root/usr/share/rpcd/acl.d/luci-app-netdata-dashboard.json

@@ -14,7 +14,9 @@
 					"system",
 					"netdata_status",
 					"netdata_alarms",
-					"netdata_info"
+					"netdata_info",
+					"seccubox_logs",
+					"collect_debug"
 				],
 				"system": [ "info", "board" ],
 				"file": [ "read", "stat" ]