Unmute already fixed test (#126194)

This was fixed last week in
#125802. It seems this
report was from the day before the fix, but the PR was based on main
without the mute, so a timing issue. I'll make a PR that simply unmutes
the test.

Fixes #125735

Author: craigtaverner

muted-tests.yml

@@ -329,9 +329,6 @@ tests:
 - class: org.elasticsearch.xpack.ilm.actions.SearchableSnapshotActionIT
   method: testSearchableSnapshotsInHotPhasePinnedToHotNodes
   issue: https://github.com/elastic/elasticsearch/issues/125683
-- class: org.elasticsearch.xpack.esql.spatial.SpatialExtentAggregationNoLicenseIT
-  method: testStExtentAggregationWithPoints
-  issue: https://github.com/elastic/elasticsearch/issues/125735
 - class: org.elasticsearch.xpack.test.rest.XPackRestIT
   method: test {p0=transform/transforms_start_stop/Test schedule_now on an already started transform}
   issue: https://github.com/elastic/elasticsearch/issues/120720