Merge pull request #839 from vanvonlj/upstream-pr/assume-externally-provisioned-database

Support externally-provisioned databases (opt-in, no drop/create)

(cherry picked from commit 2e117c26764483fb4ee3de9540c9bf7a647d8067)

src/Persistence/InMemory/InMemoryPersistenceContextProvider.cs

@@ -127,7 +127,7 @@ public class InMemoryPersistenceContextProvider : IMigratableDatabaseContextProv
     }
 
     /// <inheritdoc />
-    public Task<IDisposable> ReCreateDatabaseAsync()
+    public Task<IDisposable> ReCreateDatabaseAsync(bool dropExistingDatabase = true)
     {
         this._repositoryProvider = new();
         return Task.FromResult<IDisposable>(new Disposable(() => { }));