Update position controller package.xml (backport #1431)

[mergify]

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This is an automatic backport of pull request #1431 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of a09e7af has failed:

On branch mergify/bp/humble/pr-1431
Your branch is up to date with 'origin/humble'.

You are currently cherry-picking commit a09e7af.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   position_controllers/package.xml

no changes added to commit (use "git add" and/or "git commit -a")

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 66.74%. Comparing base (0e6f08b) to head (3653a16).
Report is 1 commits behind head on humble.

Additional details and impacted files

@@            Coverage Diff             @@
##           humble    #1432      +/-   ##
==========================================
- Coverage   66.75%   66.74%   -0.01%     
==========================================
  Files         113      113              
  Lines       13335    13335              
  Branches     8242     8240       -2     
==========================================
- Hits         8902     8901       -1     
  Misses       1442     1442              
- Partials     2991     2992       +1     

Flag	Coverage Δ
unittests	66.74% <ø> (-0.01%)	⬇️

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see 1 file with indirect coverage changes