[Buildroot] [PATCH] docs/website: add Othermo as a silver sponsor

[Peter Korsgaard]

>>>>> "Thomas" == Thomas Perale via buildroot <buildroot at buildroot.org> writes:

 > Othermo offers manufacturer-independent operational monitoring for
 > energy centers and boiler rooms. They connect a wide range of peripheral
 > such as meters, pumps or pressure maintenance [1][2].

 > Thank you for sponsoring LTS maintenance !

 > [1] https://othermo.de/
 > [2] https://www.linkedin.com/company/othermo-gmbh/

 > Signed-off-by: Thomas Perale <thomas.perale at mind.be>

Committed, thanks.

-- 
Bye, Peter Korsgaard