Support Priority Work on Connections

[nibanks]

Description

Sometimes an application would like to prefer new work over existing work already queued on the connection. This PR adds the notion of priority to the connection's operation queue, and exposes flags through the API to allow the app to chose to leverage this.

Testing

SpinQuic updated.
Need to add some explicit BVTs.

Documentation

TODO

[codecov]

Codecov Report

Attention: Patch coverage is 95.83333% with 2 lines in your changes missing coverage. Please review.

Project coverage is 85.05%. Comparing base (971eb6f) to head (a23bd3e).
Report is 7 commits behind head on main.

Files	Patch %	Lines
src/core/connection.c	60.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4279      +/-   ##
==========================================
- Coverage   85.44%   85.05%   -0.39%     
==========================================
  Files          56       56              
  Lines       15384    15426      +42     
==========================================
- Hits        13145    13121      -24     
- Misses       2239     2305      +66     

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[ami-GS]

What's this build error?

[nibanks]

What's this build error?

Means you're not calling new correctly. You need to use the std::nothrow version.

[ami-GS]

CIFulzz is failling in QuicConnRelease, by CXPLAT_TEL_ASSERT(Connection->RefTypeCount[QUIC_CONN_REF_STREAM] > 0).
I believe that QuicOperationFree is not called as expected? and Stream might not be released.

Any idea of affecting releasing Operation by changing operation order.