Moved testing-toolkit into renderer src/stories/testUtils #22
Description
Users of the renderer library has reported that latest versions of the library is failing to be installed as @aehrc/testing-toolkit is not published on NPM.
I had a look through its source code and think it can easily be an utils file instead of a dependency - so have done just that. Will affect whatever ongoing PRs you have ATM.
See original ticket: aehrc#1586