fix: Better Lambda web request input parameter validation.

[tippmar-nr]

Adds checking for required parameters (Http Method and Path) for Lambda web requests (APIGatewayProxyRequest, APIGatewayHttpApiV2ProxyRequest or ApplicationLoadBalancerRequest).

If either or both are missing, we log a message (Invalid or missing web request parameters. HttpMethod and Path are required for <request type>. Not instrumenting this function invocation.) and return a NoOp Delegate.

Resolves #2652

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.80%. Comparing base (369dcba) to head (b4df7bb).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2653      +/-   ##
==========================================
- Coverage   80.81%   80.80%   -0.01%     
==========================================
  Files         459      459              
  Lines       29064    29064              
  Branches     3191     3191              
==========================================
- Hits        23488    23486       -2     
- Misses       4787     4788       +1     
- Partials      789      790       +1     

Flag	Coverage Δ
Agent	81.72% <ø> (-0.01%)	⬇️
Profiler	72.59% <ø> (ø)

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see 1 file with indirect coverage changes

[jaffinito]

Looks good!