go version bump
This will also address the test failure for https://github.com/florianl/go-nfqueue/pull/67
Thanks for your contribution. Is there a specific reason to bump the Go version other than getting the tests in https://github.com/florianl/go-nfqueue/pull/67 to pass? Also the dependency update in https://github.com/florianl/go-nfqueue/pull/67 does not introduce something, that would result in a significant difference for this package, afaict.
I also bumped the package dependencies. #67 does not introduce any significant changes, but the version bump allows a general dependency bump and the removal of a transitive dependency.
Given that #67 does not introduce any significant new feature or urgent fix, I prefer to hold off on merging this particular update right now.