Update Console to match ext standards

[jessiehuff]

We'd like to check all extensions to try to update dependencies, node versions, etc. to ensure that our support is consistent across PF and our extensions.

• React 18 support, node 18
• Webpack 5 (and general dependencies update)
• A11y (at least testing on each PR)
• Linting - bump to version 8

[KKoukiou]

@jessiehuff to me it's not clear the exact missing standards. Maybe create some description? If someone else is going to work on it and is aware feel free to ignore.

[wise-king-sullyman]

It seems like as of #35 we are:

• Already on React 18 and supporting node 18
• Already using Webpack 5
• Already running a11y tests on each PR
• Already on version 8 of Eslint