Bump github.com/emicklei/go-restful in /eurekapp

Bumps [github.com/emicklei/go-restful](https://github.com/emicklei/go-restful) from 2.12.0+incompatible to 2.16.0+incompatible.
- [Release notes](https://github.com/emicklei/go-restful/releases)
- [Changelog](https://github.com/emicklei/go-restful/blob/v3/CHANGES.md)
- [Commits](emicklei/go-restful@v2.12.0...v2.16.0)

---
updated-dependencies:
- dependency-name: github.com/emicklei/go-restful
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

eurekapp/go.mod

@@ -4,7 +4,7 @@ go 1.17
 
 require (
 	gitee.com/daqingshu/eurekaplugin/v2 v2.0.2
-	github.com/emicklei/go-restful v2.12.0+incompatible
+	github.com/emicklei/go-restful v2.16.0+incompatible
 	github.com/go-chassis/go-chassis/v2 v2.3.1-0.20211217084436-360a6a6a0ef3
 	github.com/go-chassis/openlog v1.1.3
 )