Fix tcp socket with connect timeout

[lizzypy]

This library doesn't fully work with Ruby versions > 3

The TCPSocket class in ruby 3.0.0 and up has an optional keyword argument to specify a connection timeout. Another library we were using was passing a connect_timeout to the TCPSocket initializer. Because this library monkey patches the initializer and then doesn't allow for additional keyword arguments the connect_timeout argument was getting turned into a hash and passed as the local_host argument which caused exceptions.

The test (without the code changes in tcpsocket replicates the errors it could cause.

This change allows for keyword arguments so that a connect_timeout can be passed.

[MatzFan]

Awesome, many thanks @lizzypy

[lizzypy]

@MatzFan are you also able to make a new release with this fix? Then we can use the newest version in our app. Thanks!

[MatzFan]

@lizzypy done. I'm the maintainer of the repo, not the owner. I'll ping @astro to ask for a push to rubygems.

[lizzypy]

@MatzFan Thank you!!