Update to latest mssqldriver

[zeripath]

New driver does not tolerate USE - handle this by closing db and reopening db in the new db

Continuation of #7294

[codecov-io]

Codecov Report

Merging #7613 into master will increase coverage by <.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #7613      +/-   ##
==========================================
+ Coverage   41.27%   41.27%   +<.01%     
==========================================
  Files         469      469              
  Lines       63716    63716              
==========================================
+ Hits        26299    26300       +1     
- Misses      33992    33993       +1     
+ Partials     3425     3423       -2

Impacted Files	Coverage Δ
models/unit.go	62.16% <0%> (-5.41%)	⬇️
routers/repo/view.go	42.23% <0%> (-1.02%)	⬇️
models/repo_list.go	73.09% <0%> (+1.01%)	⬆️
modules/log/event.go	65.64% <0%> (+1.02%)	⬆️
modules/process/manager.go	81.15% <0%> (+4.34%)	⬆️

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