SaveChangesAsync_accepts_changes_with_ConfigureAwait_true failed in C.I.

[ajcvickers]

[Check failure on line 1 in Microsoft.EntityFrameworkCore.Query.AdHocMiscellaneousQueryInMemoryTest.SaveChangesAsync_accepts_changes_with_ConfigureAwait_true](https://github.com/dotnet/efcore/pull/33488/files#annotation_20167115462) 

@azure-pipelinesazure-pipelines
/ efcore-ci
Microsoft.EntityFrameworkCore.Query.AdHocMiscellaneousQueryInMemoryTest.SaveChangesAsync_accepts_changes_with_ConfigureAwait_true
Assert.True() Failure
Expected: True
Actual:   False
   at Microsoft.EntityFrameworkCore.AdHocMiscellaneousQueryTestBase.SaveChangesAsync_accepts_changes_with_ConfigureAwait_true() in D:\a\_work\1\s\test\EFCore.Specification.Tests\Query\AdHocMiscellaneousQueryTestBase.cs:line 1401
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