[Internal] Revert "mark TestUcAccModelServingProvisionedThroughput as…

… flaky. to … (#4240)

This reverts commit cc9e503.

## Changes
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## Tests
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How is this tested? Please see the checklist below and also describe any
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- [ ] `make test` run locally
- [ ] relevant change in `docs/` folder
- [ ] covered with integration tests in `internal/acceptance`
- [ ] relevant acceptance tests are passing
- [ ] using Go SDK

Co-authored-by: Omer Lachish <[email protected]>

test-config.yaml

@@ -17,7 +17,4 @@ ignored_tests:
       comment: Failures due to read-after-write inconsistency. Tracked in https://databricks.atlassian.net/browse/ES-1100061
     - package: github.com/databricks/terraform-provider-databricks/internal/acceptance
       test_name: TestUcAccVectorSearchEndpoint
-      comment: Failure due to read-after-create inconsistency. https://databricks.atlassian.net/browse/ES-1243690
-    - package: github.com/databricks/terraform-provider-databricks/internal/acceptance
-      test_name: TestUcAccModelServingProvisionedThroughput
-      comment: Failure due to temporary incident. To be removed following resolution. https://databricks.atlassian.net/browse/ES-1306706
+      comment: Failure due to read-after-create inconsistency. https://databricks.atlassian.net/browse/ES-1243690