CompressionHandler shouldn't compress response with specific status codes

[joakime]

Jetty version(s)
12.1.3

Jetty Environment
Any

HTTP version
Any

Java version/vendor (use: java -version)
Any

OS type/version
Any

Description
The new CompressionHandler allows more response status codes to be used with compression than the older GzipHandler did.

Namely status codes like 302 Redirect, 400 Bad Request, and even 500 Server Error.

Restore the status code based exclusion behavior of GzipHandler, but in the new CompressionHandler.