chore(storybook): install addon interactions, test and pseudo packages

[DipperTheDan]

Proposed behaviour

• Install Storybook's addon-interactions, test, test-runner and pseudo packages.
• Introduce a user-interaction pause util to mimic the way a user would pause between interactions.
• Add a couple of examples in to Action Popover and Button test folders. Please note, this is purely so that QA can test that installing these packages allows the play functions to work and will not negatively impact our current Storybook implementation. It is also necessary to ensure that Chromatic captures these stories correctly

Current behaviour

We currently do not have the necessary packages to run play functions in our implementation of Storybook

Checklist

• Commits follow our style guide
• Related issues linked in commit messages if required
• Screenshots are included in the PR if useful
• All themes are supported if required
• Unit tests added or updated if required
• Playwright automation tests added or updated if required
• Storybook added or updated if required
• Translations added or updated (including creating or amending translation keys table in storybook) if required
• Typescript d.ts file added or updated if required
• Related docs have been updated if required

QA

• Tested in provided StackBlitz sandbox/Storybook
• Add new Playwright test coverage if required
• Carbon implementation matches Design System/designs
• UI Tests GitHub check reviewed if required

Additional context

N/A

Testing instructions

• Storybook should still work as usual.
• Chromatic should capture the new examples at the end of the play function.
• The new examples (ActionPopover -> test -> "ActionPopoverClick" & "ActionPopoverSubmenuClick" ) should work as expected.
• The new examples (Button -> test -> "ButtonClick" & "ButtonHover" ) should work as expected.