Drop python-anyio runtime dependency which is now an optional dependency of asyncclick. See: https://github.com/python-trio/asyncclick/commit/ca93155e162cfe15127d443b1de1d76edeafddec Signed-off-by: James Hilliard <james.hilliard1@gmail.com> [Julien: add commit reference for anyio dependency change] Signed-off-by: Julien Olivain <ju.o@free.fr>