Update dependencies

[mwarman]

Describe the task

Update dependencies to their latest stable versions.

Additional context

n/a

[mwarman]

React Router deps must remain at 5.3.4 as Ionic 8.x has support for React Router 5, not later versions.

[mwarman]

JSDom must remain at 26.x. Attempted to upgrade to 27 and 28; however, it breaks all unit tests due to some issue with the Stencil libraries used by Ionic. Using JSDom 26.1.0 which is the latest version in v26.

[mwarman]

ESLint must remain at v9 for now. v10 is very new and there are issues trying to use it now. Once a few more v10 releases are published, I will try to upgrade again.