v5.16.1-mod-4

⚠️ This release contains a breaking change to http-healthcheck inbound.

1. Now, http-healthcheck inbound will always return HTTP Code 200, regardless Path.
   For example:
   Before this release, only http://v2ray:54321/health returns 200, all other paths always return 404.
   After this release, http request to http://v2ray:54321 always return 200, no matter what path is used.
2. Add detailed configuration examples for ROSv7 OSPF and Netwatch settings.

Full Changelog: v5.16.1-mod-3...v5.16.1-mod-4