Asset FT + DEX migration

[dzmitryhil]

Description

Asset FT + DEX migration

• Add asset FT migration to add IBC features for FT with extension feature enabled + upgrade tests
• Add DEX upgrade tests to test the order placement/execution for previously issued FTs.

Reviewers checklist:

• Try to write more meaningful comments with clear actions to be taken.
• Nit-picking should be unblocking. Focus on core issues.

Authors checklist

• Provide a concise and meaningful description
• Review the code yourself first, before making the PR.
• Annotate your PR in places that require explanation.
• Think and try to split the PR to smaller PR if it is big.

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This change is 

[miladz68]

Reviewed 18 of 18 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @masihyeganeh and @ysv)

[codecov]

Codecov Report

Attention: Patch coverage is 70.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 62.44%. Comparing base (28bc015) to head (8ee42ee).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
x/asset/ft/keeper/migrations.go	33.33%	2 Missing ⚠️
x/asset/ft/module.go	50.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1040      +/-   ##
==========================================
+ Coverage   60.47%   62.44%   +1.96%     
==========================================
  Files         160      160              
  Lines       18585    18589       +4     
==========================================
+ Hits        11240    11608     +368     
+ Misses       6242     5863     -379     
- Partials     1103     1118      +15     

Flag	Coverage Δ
coreum	57.09% <70.00%> (+<0.01%)	⬆️
coreum-integration-tests-modules	52.54% <20.00%> (+6.16%)	⬆️

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[masihyeganeh]

Reviewed 18 of 18 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @ysv)