Remove robot description param from admittance YAML

[Abishalini]

The following error was thrown at admittance controller initialization -

Exception thrown during init stage with message: expected [string] got [not set]

Looks like it was coming from the robot description parameter and it is not used anywhere. Therefore, I am deleting it as part of this PR

[christophfroehlich]

Good catch, thanks!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (2b52f0b) 47.82% compared to head (56ca488) 48.03%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #963      +/-   ##
==========================================
+ Coverage   47.82%   48.03%   +0.20%     
==========================================
  Files          41       41              
  Lines        3862     3862              
  Branches     1816     1816              
==========================================
+ Hits         1847     1855       +8     
+ Misses        754      745       -9     
- Partials     1261     1262       +1     

Flag	Coverage Δ
unittests	48.03% <ø> (+0.20%)	⬆️

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see 2 files with indirect coverage changes

[saikishor]

Good catch!

[olivier-stasse]

Thanks. Indeed a good catch

[destogl]

Thanks