gstreamer: fix unaligned detection for or1k

Similar to how we do it for the other niche/new architectures.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/gstreamer/gstreamer/gstreamer.mk

@@ -15,7 +15,7 @@ GSTREAMER_LICENSE_FILES = COPYING
 # Checking if unaligned memory access works correctly cannot be done when cross
 # compiling. For the following architectures there is no information available
 # in the configure script.
-ifeq ($(BR2_arc)$(BR2_xtensa)$(BR2_microblaze)$(BR2_nios2),y)
+ifeq ($(BR2_arc)$(BR2_xtensa)$(BR2_microblaze)$(BR2_nios2)$(BR2_or1k),y)
 GSTREAMER_CONF_ENV = as_cv_unaligned_access=no
 endif
 ifeq ($(BR2_aarch64),y)