Add version restriction for uri gem

[jordan-brough]

The "uri" gem was updated last week and the new version has an incompatibility with the "cookiejar" library.

See https://github.com/ruby/uri/issues/131

[jordan-brough]

The upstream issue https://github.com/ruby/uri/issues/131 has been addressed.

I've updated this PR to instead just exclude the incompatible versions of uri. Those would normally be better to put in the cookiejar gem, but that gem is archived.