Fill out remote and local addresses on TCP server connection

[ThadHouse]

Description

TCP accepted connections did not have a filled out remote or local address. Fill them out.

Testing

Update the connect test to assert things are valid.

Documentation

N/A

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.79%. Comparing base (9f2f0d4) to head (b5ae015).
Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4537      +/-   ##
==========================================
- Coverage   86.19%   85.79%   -0.41%     
==========================================
  Files          56       56              
  Lines       15520    15520              
==========================================
- Hits        13378    13315      -63     
- Misses       2142     2205      +63     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[nibanks]

Linux build errors:

/home/runner/work/msquic/msquic/src/platform/datapath_epoll.c: In function ‘CxPlatSocketContextAcceptCompletion’:
/home/runner/work/msquic/msquic/src/platform/datapath_epoll.c:1544:41: error: ‘SocketContext->AcceptSocket’ is a pointer; did you mean to use ‘->’?
 1544 |             &SocketContext->AcceptSocket.RemoteAddress,
      |                                         ^
      |                                         ->
/home/runner/work/msquic/msquic/src/platform/datapath_epoll.c:1545:47: error: ‘SocketContext->AcceptSocket’ is a pointer; did you mean to use ‘->’?
 1545 |             sizeof(SocketContext->AcceptSocket.RemoteAddress));
      |                                               ^
      |                                               ->
/home/runner/work/msquic/msquic/src/platform/datapath_epoll.c:[1560](https://github.com/microsoft/msquic/actions/runs/10757524322/job/29834912584?pr=4537#step:6:1561):41: error: ‘SocketContext->AcceptSocket’ is a pointer; did you mean to use ‘->’?
 1560 |             &SocketContext->AcceptSocket.LocalAddress,
      |                                         ^
      |                                         ->
/home/runner/work/msquic/msquic/src/platform/datapath_epoll.c:[1561](https://github.com/microsoft/msquic/actions/runs/10757524322/job/29834912584?pr=4537#step:6:1562):47: error: ‘SocketContext->AcceptSocket’ is a pointer; did you mean to use ‘->’?
 1561 |             sizeof(SocketContext->AcceptSocket.LocalAddress));
      |                                               ^
      |                                               ->