Remove DataIndication Queuing from Kernel Datapath

[nibanks]

Description

For several years now, the Windows kernel datapath has been always copying the recevied data in to local buffers because we found that any significant queuing can cause problems lower in the stack (i.e., the NIC); even if we queued only 1 indication. So, let's just remove all the code that supported the queuing mode to eliminate unnecessary branches in the kernel datapath code.

Testing

CI/CD

Documentation

N/A

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 86.74%. Comparing base (f7890e3) to head (a86bbf5).
Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5091      +/-   ##
==========================================
- Coverage   87.00%   86.74%   -0.27%     
==========================================
  Files          59       59              
  Lines       18035    18035              
==========================================
- Hits        15692    15645      -47     
- Misses       2343     2390      +47     

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