Create sdk.Result from any error type

[ethanfrey]

Implements the first part of #4844 (the non-breaking enhancement to transform any error into a Result). Maintain the current log format (json) and types/errors behaves almost identical to sdk error (just a bit more info in log, via Wrap).

I can add a clog entry if needed, but this is really just internal code to support later refactoring. Just wanted to do it while I still had the types/errors package in my head.

• 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] [-t <tag>] [-m <msg>]

• Re-reviewed 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 #4849 into master will increase coverage by 0.05%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #4849      +/-   ##
==========================================
+ Coverage   54.11%   54.17%   +0.05%     
==========================================
  Files         269      269              
  Lines       17216    17226      +10     
==========================================
+ Hits         9317     9332      +15     
+ Misses       7209     7204       -5     
  Partials      690      690

[alexanderbez]

ACK ⚡️