Open a tag's listing from a blog page, through its link.
Examples
When I open the blog tag "Testing"
And I open the blog tag "HubSpot"
When we open the blog tag "Automation"
And open the blog tag "Marketing"
When I open the blog tag "Testing"Pattern
When(/^(I |we )*open the blog tag "([^"]*)"$/, …)Part of @webship-js/hubspot-cms-steps (github.com/webship/hubspot-cms-steps), a step pack for Webship-js 2.0.x.