Reorder migrations, skip errors if running migration again

[lafriks]

Related to #3157

[sapk]

LGTM

[lafriks]

Real changes are only in first commit, second has only file name renames to match real migration version

[codecov-io]

Codecov Report

Merging #3160 into master will decrease coverage by <.01%.
The diff coverage is 0%.

@@            Coverage Diff             @@
##           master    #3160      +/-   ##
==========================================
- Coverage   34.52%   34.51%   -0.01%     
==========================================
  Files         276      276              
  Lines       39970    39974       +4     
==========================================
- Hits        13800    13798       -2     
- Misses      24192    24198       +6     
  Partials     1978     1978

Impacted Files	Coverage Δ
models/migrations/migrations.go	2.89% <0%> (-0.02%)	⬇️
models/migrations/v53.go	0% <0%> (ø)
models/migrations/v50.go	0% <0%> (ø)	⬆️
models/migrations/v52.go	0% <0%> (ø)
models/migrations/v51.go	0% <0%> (ø)
models/migrations/v49.go	0% <0%> (ø)	⬆️
models/migrations/v45.go	0% <0%> (ø)	⬆️
models/migrations/v40.go	0% <0%> (ø)	⬆️
models/migrations/v41.go	0% <0%> (ø)	⬆️
models/migrations/v39.go	0% <0%> (ø)	⬆️
... and 4 more

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[ethantkoenig]

LGTM