Fix open-loop odometry using unbounded commands by applying SpeedLimiter first (backport #2260)

[mergify]

Open-loop odometry was using raw velocity commands before SpeedLimiter,
causing it to integrate unbounded inputs.

Moved limiter application before odometry update so try_update_open_loop()
uses limited commands, aligning odometry with actual motion.

Fixes: #2250

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This is an automatic backport of pull request #2260 done by Mergify.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 85.30%. Comparing base (6fd6ea9) to head (a9391d0).
⚠️ Report is 1 commits behind head on kilted.

Additional details and impacted files

@@           Coverage Diff           @@
##           kilted    #2278   +/-   ##
=======================================
  Coverage   85.30%   85.30%           
=======================================
  Files         151      151           
  Lines       14832    14832           
  Branches     1282     1282           
=======================================
  Hits        12653    12653           
  Misses       1725     1725           
  Partials      454      454           

Flag	Coverage Δ
unittests	85.30% <100.00%> (ø)

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Files with missing lines	Coverage Δ
...iff_drive_controller/src/diff_drive_controller.cpp	82.62% <100.00%> (ø)

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