fix: Update project directory create project button selector

[blackheart-atlassian]

What's in this PR? e2e test update to conditionally check which version of project create button is present on the page.

Why We're updating projects directory button selector as we're rolling out new experience.

Added feature flags none

Affected issues
Jira Issues

How has this been tested?
e2e

[rachellerathbone]

@blackheart-atlassian if you can fix the failed push / build check we'll be able to approve this and get it merged in.

[gxueatlassian]

Hmm, I don't get how to resolve the conflicts. Need some helps :)