Sphere Python interface

[ahcorde]

Signed-off-by: ahcorde ahcorde@gmail.com

🎉 New feature

Summary

Added Sphere Python interface.

It depends on #272

Checklist

• Signed all commits for DCO
• Added tests
• Added example and/or tutorial
• Updated documentation (as needed)
• Updated migration guide (as needed)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
• While waiting for a review on your PR, please help review another open pull request to support the maintainers

Note to maintainers: Remember to use Squash-Merge

[scpeters]

didn't notice this depends on #272; I will review that first

[scpeters]

wait for #272

[codecov]

Codecov Report

Merging #277 (b6a13bb) into ign-math6 (db5edbf) will increase coverage by 0.20%.
The diff coverage is 100.00%.

@@              Coverage Diff              @@
##           ign-math6     #277      +/-   ##
=============================================
+ Coverage      99.21%   99.41%   +0.20%     
=============================================
  Files             65       67       +2     
  Lines           6087     6374     +287     
=============================================
+ Hits            6039     6337     +298     
+ Misses            48       37      -11     

Impacted Files	Coverage Δ
include/ignition/math/AxisAlignedBox.hh	100.00% <ø> (ø)
include/ignition/math/Box.hh	100.00% <ø> (ø)
include/ignition/math/Cylinder.hh	100.00% <ø> (ø)
include/ignition/math/Ellipsoid.hh	100.00% <ø> (ø)
include/ignition/math/Sphere.hh	100.00% <ø> (ø)
eigen3/include/ignition/math/eigen3/Util.hh	100.00% <100.00%> (ø)
include/ignition/math/Line2.hh	100.00% <100.00%> (ø)
include/ignition/math/Line3.hh	100.00% <100.00%> (ø)
include/ignition/math/Plane.hh	100.00% <100.00%> (ø)
include/ignition/math/Pose3.hh	100.00% <100.00%> (ø)
... and 14 more

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[osrf-triage]

This pull request has been mentioned on Gazebo Community. There might be relevant details there:

https://community.gazebosim.org/t/new-ignition-releases-2022-03-01-citadel-edifice-fortress/1313/1