Dependencies update (to deal with Vulnerabilities)

[michaelclapham]

What does this change?

Update:

• Gradle version
• Android Gradle build tool
• Kotlin version
• App compat version
• Test library versions

This is to try to update dependencies to versions that don't have vulnerabilities.

How to test

How can we measure success?

Have we considered potential risks?

Images

Accessibility

• [ ] Tested with screen reader
• [ ] Navigable with keyboard
• [ ] Colour contrast passed
• [ ] The change doesn't use only colour to convey meaning

[ab-gnm]

@EnochHankombo92 @michaelclapham Remember to do a release after merging: https://github.com/guardian/toolargetool#release-process