[Upgrade] Patch Tendermint security update

[yun-yeo]

Summary of changes

• Bump sdk version to v0.37.9

Report of required housekeeping

• Github issue OR spec proposal link
• Wrote tests
• Updated relevant documentation (docs/)
• Added a relevant changelog entry: clog add [section] [stanza] [message]

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(FOR ADMIN) Before merging

• Added appropriate labels to PR
• Squashed all commits, uses message "Merge pull request #XYZ: [title]" (coding standards)
• Confirm added tests are consistent with the intended behavior of changes
• Ensure all tests pass

[codecov]

Codecov Report

Merging #338 into master will increase coverage by 0.02%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #338      +/-   ##
==========================================
+ Coverage   72.84%   72.87%   +0.02%     
==========================================
  Files          73       73              
  Lines        3086     3089       +3     
==========================================
+ Hits         2248     2251       +3     
  Misses        731      731              
  Partials      107      107