mpkg: do_remove: do not remove package if another one depends on it.
mpkg: do_remove: do not remove package if another one depends on it.

Otherwise it breaks dependencies of other packages.

Signed-off-by: Gaël PORTAY <1666f60cfa201a60b0ea694168a0b6932673170a@gmail.com>

gazoo74/mpkg,gazoo74/mpkg