Revert "keep_stable_in_sim: set pitch so that feet are on the ground"
Revert "keep_stable_in_sim: set pitch so that feet are on the ground"

This reverts commit 77956f4cf4c6298913785253602ea34107aba1b1.

bit-bots/bitbots_misc,bit-bots/bitbots_misc,bit-bots/bitbots_misc