Upgrade tendermint version

[tac0turtle]

• Upgrade to tendermint version woohoo

Signed-off-by: Marko Baricevic marbar3778@yahoo.com

• Targeted PR against correct branch (see CONTRIBUTING.md)

• Linked to github-issue with discussion and accepted design OR link to spec that describes this work.

• Wrote tests

• Updated relevant documentation (docs/)

• Added a relevant changelog entry: clog add [section] [stanza] [message]

• rereviewed Files changed in the github PR explorer

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For Admin Use:

• Added appropriate labels to PR (ex. wip, ready-for-review, docs)
• Reviewers Assigned
• Squashed all commits, uses message "Merge pull request #XYZ: [title]" (coding standards)

[codecov]

Codecov Report

Merging #4721 into master will increase coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #4721      +/-   ##
==========================================
+ Coverage   54.12%   54.13%   +0.01%     
==========================================
  Files         272      272              
  Lines       17355    17355              
==========================================
+ Hits         9393     9395       +2     
+ Misses       7279     7277       -2     
  Partials      683      683