Fix Utxo TestCase

To fixs the test failures the following changes were implemented:
- UtxoRow to UtxoEvent conversion was not converting the rows correctly
in regards to `Spents`, which was causing the related tests
- Storage fetched UtxoRos were not correctly accounting for the
in-memory `Spents`, causing test failures
- The equivalent test was broken and removed. Same idea can be
implemented by sorting the lists
- Test the database `flush` boundaries by adding the `depth` to property
driven tests

[PLT-1536][PLT-1540]

marconi-chain-index/src/Marconi/ChainIndex/Indexers.hs

@@ -144,7 +144,7 @@ utxoWorker_
   -> FilePath
   -> IO (IO (), MVar Utxo.UtxoIndexer)
 utxoWorker_ callback depth maybeTargetAddresses Coordinator{_barrier} ch path = do
-  ix <- Utxo.open path depth
+  ix <- Utxo.open path depth True -- open Sqlite with depth=depth and perform sqltie vacuum
   mIndexer <- newMVar ix
   pure (loop mIndexer, mIndexer)
   where