feat(webhook-service): Added unmarshalling of curl responses

[RealAnna]

For each response, webhook attempts to convert it into an object and appends it to the finished event

closes #8256

[codecov]

Codecov Report

Merging #8782 (c130e15) into master (2dd5e23) will increase coverage by 0.01%.
The diff coverage is 100.00%.

❗ Current head c130e15 differs from pull request most recent head a0d1edb. Consider uploading reports for the commit a0d1edb to get more accurate results

@@            Coverage Diff             @@
##           master    #8782      +/-   ##
==========================================
+ Coverage   70.22%   70.23%   +0.01%     
==========================================
  Files         620      620              
  Lines       32556    32571      +15     
  Branches     1719     1719              
==========================================
+ Hits        22861    22876      +15     
  Misses       8481     8481              
  Partials     1214     1214              

Impacted Files	Coverage Δ
webhook-service/handler/handler.go	88.57% <100.00%> (+0.64%)	⬆️

Flag	Coverage Δ
webhook-service	84.13% <100.00%> (+0.33%)	⬆️

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[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication