fix: add new fields to openapi schema for gettransaction

[hstove-stacks]

I recently added 2 new fields to the gettransaction RPC endpoint, but I forgot to add them to the OpenAPI Schema.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 76.96%. Comparing base (e3afd65) to head (e1ea2a7).
⚠️ Report is 32 commits behind head on develop.

❌ Your project check has failed because the head coverage (76.96%) is below the target coverage (80.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #6753      +/-   ##
===========================================
+ Coverage    73.03%   76.96%   +3.93%     
===========================================
  Files          580      580              
  Lines       360229   361187     +958     
===========================================
+ Hits        263086   277982   +14896     
+ Misses       97143    83205   -13938     

see 294 files with indirect coverage changes

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[hstove-stacks]

@brice-stacks @wileyj mind re-reviewing? I was using nullable: true, when it should have been type: [number, "null"]

[wileyj]

@brice-stacks @wileyj mind re-reviewing? I was using nullable: true, when it should have been type: [number, "null"]

sure! i thought nullable looked odd, but we do use it elsewhere so it seemed fine.

[wileyj]

lgtm