fix: orm/*, store/*: fix non-determinism from map iteration

[odeke-em]

Reported by informalsystems/gosec's map iteration pass, this
change fixes non-determinism from iterating with a map, whose
definition in the Go spec guarantees that the order of keys
and values presented during iteration will be randomized.

Fixes #12428
Fixes #12430
Fixes #12431

/cc @kirbyquerby @elias-orijtech

[codecov]

Codecov Report

Merging #12751 (08abcd0) into main (37e765d) will increase coverage by 0.66%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main   #12751      +/-   ##
==========================================
+ Coverage   56.43%   57.10%   +0.66%     
==========================================
  Files         659      692      +33     
  Lines       56186    59567    +3381     
==========================================
+ Hits        31708    34014    +2306     
- Misses      21926    22682     +756     
- Partials     2552     2871     +319     

Impacted Files	Coverage Δ
orm/model/ormdb/json.go	62.92% <100.00%> (ø)
store/v2alpha1/multi/migration.go	67.34% <100.00%> (+6.37%)	⬆️
store/v2alpha1/multi/store.go	76.44% <100.00%> (+0.28%)	⬆️
x/distribution/simulation/operations.go	80.85% <0.00%> (-9.58%)	⬇️
cosmovisor/logger.go
cosmovisor/cmd/cosmovisor/help.go
cosmovisor/cmd/cosmovisor/version.go
cosmovisor/cmd/cosmovisor/run.go
cosmovisor/cmd/cosmovisor/init.go
cosmovisor/cmd/cosmovisor/main.go
... and 52 more