feat: handle extra headers when serving from compressed zip archive

What does this MR do?

Closes #466 (closed)

ServeCompressedFile has been adapted from http.ServeContent.
Other functions have been copied from golang http package. See https://github.com/golang/go/blob/go1.16.6/src/net/http/fs.go

TODO

• I added the Changelog (e.g. Changelog: feature) trailer to the commits that need to be included in the changelog
• I added unit tests or they are not required
• I added acceptance tests or they are not required
• I added documentation (or it's not required)
• I followed code review guidelines
• I followed Go Style guidelines