Fix value of v in contract result APIs for legacy Ethereum transactions

[steven-sheehy]

Description:

Fix the return value of v in the contract results APIs to use the actual signature_v field instead of recovery_id for legacy Ethereum transactions.

Related issue(s):

Fixes #8597

Notes for reviewer:

Checklist

• Documented (Code comments, README, etc.)
• Tested (unit, integration, etc.)

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.40%. Comparing base (035e078) to head (1850a64).
Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #8632      +/-   ##
============================================
+ Coverage     92.39%   92.40%   +0.01%     
  Complexity     7489     7489              
============================================
  Files           914      914              
  Lines         29856    29860       +4     
  Branches       3641     3644       +3     
============================================
+ Hits          27585    27592       +7     
+ Misses         1445     1442       -3     
  Partials        826      826              

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[lukelee-sl]

LGTM

[IvanKavaldzhiev]

LGTM

[Nana-EC]

LG 🙌🏾

[ebadiere]

Thank you.