Allow sub domains by default when checking proxy bypass

[Swiftwork]

Currently the no_proxy environmental variable combined with checkBypass does not take into account sub domains. I don't know if this is by design, but an example of this is:

process.env['no_proxy'] = 'internal.com'
checkBypass(new Url('https://github.internal.com/path/to/repo')) // false

process.env['no_proxy'] = 'github.internal.com'
checkBypass(new Url('https://github.internal.com/path/to/repo')) // true

The offending line is:

http-client/proxy.ts

Line 54 in edadda1

if (upperReqHosts.some(x => x === upperNoProxyItem)) {

I would love to see a more lenient pattern, either respecting wildcards or ignoring sub domains.

Regards
Erik Hughes