samples: ipc: openamp_rsc_table: do not enable CONFIG_IPM_MCUX

This is a device-specific option and should therefore not be activated in
a generic project. Since the only boards that use this Kconfig symbol
(lpcxpresso54xx, lpcxpresso55sxx) don't build anyway, this option could
be removed. The device/board specific configuration should be placed in
the boards folder along with an appropriate device tree describing the
IPC nodes.

Signed-off-by: Matthias Fend <matthias.fend@emfend.at>
1 file changed