Add path support for client socket conifguration

[windht]

In some case we may want to configure the path of socket io. That should also be included as a prop option.

[mfrachet]

What do you think of passing the full opts object available while using the io socket client? This way, we don't have to create and customize the provider customer each time? 😊

like:

this.socket = io(props.url, props.opts || {});

Thank you for the PR 😄

[windht]

Indeed! Updated accordingly.

[mfrachet]

Thank you so much for the PR 👍