Document troubleshooting of packets using wireshark

[danieldspx]

Description

Add documentation on how to troubleshoot quic packets using wireshark

Testing

This is not a change to the library itself, just a change in a sample program that uses MsQuic.

Documentation

This change the Diagnostics documentation adding a description on how to troubleshoot packets using wireshark.

[danieldspx]

@microsoft-github-policy-service agree

[nibanks]

Looks good! Thanks for doing this! Just a few nits

[danieldspx]

@nibanks The code is failing to compile and I assume this is because the sample is .c and the code a added is C++. Should we turn the code into C like QUIC_TLS_SECRETS ClientSecrets = {0}; and change the WriteSslKeyLogFile to receive a pointer instead of a reference? Or can we just change sample to a .cpp extension? I think the later would be simpler

[nibanks]

Please convert to C

[anrossi]

This looks good. I've made a couple comments on the documentation. Fix those and I'll approve as well.
Thanks for taking the time to make this PR!

[danieldspx]

Sorry for the delay on this guys, I'll update them as soon as I have some free time. I plan doing this tomorrow.

[danieldspx]

Finally had some free time, I ported the code back to C and tested locally and everything seems to be working just fine. Any changes please let me know. If no changes are required and the pipeline pass we can merge this. Thanks guys.

Also @nibanks it would be a good idea to add the https://microsoft.github.io/msquic/msquicdocs/ website to this repo.

[nibanks]

Looks like every Windows build failed:

D:\a\msquic\msquic\src\tools\sample\sample.c(229,36): error C2065: '_SH_DENYNO': undeclared identifier

[nibanks]

Looks like every Windows build failed:

D:\a\msquic\msquic\src\tools\sample\sample.c(229,36): error C2065: '_SH_DENYNO': undeclared identifier

I think you need to include share.h.

[danieldspx]

Added as required. I cannot test this on my machine since I don't have windows installed but I did the same way other places where including it.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.00%. Comparing base (db66ab9) to head (69e0db2).
Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4391      +/-   ##
==========================================
- Coverage   85.02%   85.00%   -0.03%     
==========================================
  Files          56       56              
  Lines       15457    15457              
==========================================
- Hits        13143    13139       -4     
- Misses       2314     2318       +4     

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