power: export guest channel header file

[ upstream commit d74b159 ]

Adjust meson.build so that 'ninja install' copies the new header
file into the installation directory.

Fixes: 210c383 ("power: packet format for vm power management")
Fixes: cd0d554 ("power: vm communication channels in guest")

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

lib/librte_power/meson.build

@@ -10,5 +10,6 @@ sources = files('rte_power.c', 'power_acpi_cpufreq.c',
 		'rte_power_empty_poll.c',
 		'power_pstate_cpufreq.c',
 		'power_common.c')
-headers = files('rte_power.h','rte_power_empty_poll.h')
+headers = files('rte_power.h','rte_power_empty_poll.h',
+	'rte_power_guest_channel.h')
 deps += ['timer']