runfix: import backup from migrated db version [WPB-5906]

[PatrykBuniX]

WPB-5906 [Web] Backup from Prod cannot be restored on Edge

Description

Previously it was not possible to import a backup that was made on some older version of wire if there were some DB schema migration in between that version and the current one. In that case we were just throwing an "incompatible backup version error".

With this PR, importing a backup made from older version should be possible. After history is imported we will also run schema upgrade scripts to assure that all the upgrades that should have taken place during db migration while updating wire were made.

Checklist

• PR has been self reviewed by the author;
• Hard-to-understand areas of the code have been commented;
• If it is a core feature, unit tests have been added;

[codecov]

Codecov Report

Merging #16400 (c185450) into dev (07763e3) will decrease coverage by 0.02%.
Report is 2 commits behind head on dev.
The diff coverage is 64.00%.

Additional details and impacted files

@@            Coverage Diff             @@
##              dev   #16400      +/-   ##
==========================================
- Coverage   45.57%   45.55%   -0.02%     
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  Files         732      732              
  Lines       23746    23754       +8     
  Branches     5405     5404       -1     
==========================================
  Hits        10822    10822              
- Misses      11549    11556       +7     
- Partials     1375     1376       +1     

[atomrc]

Nice 👏