iox-#2420 Add missing header <chrono>

[mjcarroll]

Not including this header leads to compilation errors about missing symbols/templates under VS2022 on Windows.

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References

• Closes Windows compilation fails with missing <chrono> header #2420

[elBoberido]

@mjcarroll this is fixed on main, but was not backported. Thanks for taking care of this :)

[mjcarroll]

No problem, just caught it when testing ROS 2 installation instructions on MSVC2022/Win11: ros2/ros2_documentation#4989

[elBoberido]

Oh, it seems there is an issue with the macOS CI. I can have a look at that at the weekend, if this is not pressing.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.84%. Comparing base (a4a1157) to head (ee28b63).
Report is 1 commits behind head on release_2.0.

Additional details and impacted files

@@               Coverage Diff               @@
##           release_2.0    #2422      +/-   ##
===============================================
+ Coverage        78.47%   78.84%   +0.37%     
===============================================
  Files              370      370              
  Lines            14219    14715     +496     
  Branches          2060     2060              
===============================================
+ Hits             11158    11602     +444     
- Misses            2377     2430      +53     
+ Partials           684      683       -1     

Flag	Coverage Δ
unittests	78.06% <ø> (+0.35%)	⬆️
unittests_timing	15.48% <ø> (+0.35%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

see 149 files with indirect coverage changes

[elBoberido]

@mjcarroll the macOS CI is now fixed on the release_2.0 branch. Please rebase and also update the changelog with the issue that is closed by this PR