[PATCH v2 0/2] MR6827: msi: Fix MsiSummaryInfoPersist not saving data to disk

[Fabian Maurer (＠DarkShadow44)]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55859

When a db is transacted, we need to call `Commit` to actually save the changes, but tests show this is not how msi works, so I changed `MsiGetSummaryInformationW` to open the db directly instead.

--
  v2: msi: Fix MsiSummaryInfoPersist not saving data to disk
      msi: Add more tests for MsiSummaryInfoPersist
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/6827