Improve webhook logging and accept more HTTP success codes

[tevoinea]

Summary of the Pull Request

What is this about?

Webhooks are being successfully sent but onefuzz is interpreting them as failures. This PR improves logging when there's a failure and also accepts a wider variety of HTTP codes as successful.

Info on Pull Request

What does this include?

• Accept all HTTP codes 200-299 as success
• Log request details on unsuccessful requests to improve debuggability
• NOTE: Exceptions are already handled and logged in a parent function

[codecov-commenter]

Codecov Report

Merging #2568 (9ee62c4) into main (c086f24) will increase coverage by 2.68%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #2568      +/-   ##
==========================================
+ Coverage   29.83%   32.52%   +2.68%     
==========================================
  Files         289      162     -127     
  Lines       35752    21674   -14078     
==========================================
- Hits        10666     7049    -3617     
+ Misses      25086    14625   -10461     

Impacted Files	Coverage Δ
src/agent/onefuzz/src/env.rs	0.00% <0.00%> (-83.34%)	⬇️
src/agent/onefuzz/src/libfuzzer.rs	12.23% <0.00%> (-57.87%)	⬇️
src/agent/onefuzz/src/memory.rs	0.00% <0.00%> (-25.00%)	⬇️
src/agent/coverage/src/test.rs	85.71% <0.00%> (-14.29%)	⬇️
src/agent/onefuzz/src/monitor.rs	67.12% <0.00%> (-13.70%)	⬇️
src/agent/onefuzz/src/machine_id.rs	51.72% <0.00%> (-5.12%)	⬇️
src/agent/onefuzz/src/expand.rs	62.97% <0.00%> (-3.52%)	⬇️
src/agent/onefuzz/src/sanitizer.rs	72.22% <0.00%> (-0.39%)	⬇️
src/agent/onefuzz-agent/src/worker/tests.rs	99.07% <0.00%> (-0.14%)	⬇️
src/agent/onefuzz/src/asan.rs	0.00% <0.00%> (ø)
... and 141 more

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