Update testing libraries [ALL - automation]

We are doing this manually now.

https://docs.npmjs.com/cli/v7/commands/npm-outdated

We want to keep these updated and treat as if they are production code.

Start with the npm outdated documentation linked in the issue and inspect the repository's testing-library dependencies and existing update workflow. The issue names no files or tests, so first identify where those dependencies are declared and how updates are currently handled. Done means testing libraries are kept current through an automated process and treated as production code.

Written by the indexing model from the issue text.