[ML] Improve expired license check

[jgowdyelastic]

When a trial license expires, the license falls into a state where it is not seen as being a valid basic license, but rather an "expired" license.
The license is still valid and our isMinimumLicense check needs to return true in this situation to allow the ML app to redirect to the expired license page.

Before (ML page fails to load):

After (we redirect to the license page):

[elasticmachine]

Pinging @elastic/ml-ui (:ml)

[peteharverson]

Code LGTM

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: 027b1df

Metrics [docs]

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
ml	80.5KB	80.5KB	+15.0B

History

• 💚 Build #230123 succeeded a5a2131

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

cc @jgowdyelastic

[darnautov]

Code LGTM