stm32mp: Add dependencies on CMDLINE for command stm32key

We cannot use stm32key commands without CONFIG_CMDLINE so add the
required condition.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
1 file changed