Bump PF package versions

[ibolton336]

[ibolton336]

@mturley Can't figure this out. Seems that the resize show/hide sidebar works fine in chrome & firefox, but the tests are breaking.

I have tried:

• Asserting that the window resize event has indeed been fired for test 'should expand the sidebar on larger viewports'

    expect(window.innerWidth).toBe(1200);

• Adding a timeout to give the resize event time to take effect

[nicolethoen]

react-seed has been bumped to pf5