Update gosu package as its having vulnerabilities

[amir272]

We have gosu version as 1.14 currently. This is in turn uses go version 1.16.7 . Using this version has resulted in a few vulnerabilities. We are upgrading gosu package to 1.16 to fix these vulnerabilities

Discussion for the issue: https://wiremock-community.slack.com/archives/C03NAEH5LVA/p1700000714509919
Latest gosu version 1.17: https://github.com/tianon/gosu/releases/tag/1.16

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[oleg-nenashev]

Please note that none of these vulnerabilities are really related to gosu
NPE: All CVEs point to Golang/Go . I do not mind updating, but I do not see a reproducible issue as of now

[oleg-nenashev]

I tested it locally, works on the recent Linux/Docker engine

[amir272]

I tested it locally, works on the recent Linux/Docker engine

Thanks.I wonder why docker-build is failing. Could you please have a look

[oleg-nenashev]

It is not related to the PR AFAICT, looks like a regression in the CI pipeline. I will merge it and resolve the CI issues in the main branch