Try add a trace from Web Fastly request API request so can add to log…

[ranguard]

…ging

I have setup Fastly to set and log a X-Trace-ID in Web, I have also added this value to Fastly API logging (there is a default if not set as well so should always have a value).

This PR should mean it passes on the Trace ID from the Web request to the API - such that could see which web request triggered which API calls.

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 73.15%. Comparing base (775ee40) to head (957989c).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
lib/MetaCPAN/Web/Model/API.pm	50.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3385      +/-   ##
==========================================
+ Coverage   73.14%   73.15%   +0.01%     
==========================================
  Files          67       67              
  Lines        2346     2347       +1     
  Branches      331      331              
==========================================
+ Hits         1716     1717       +1     
  Misses        502      502              
  Partials      128      128              

Files with missing lines	Coverage Δ
app.psgi	81.81% <ø> (ø)
lib/MetaCPAN/Web/Model/API.pm	85.07% <50.00%> (+0.22%)	⬆️

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.