dsp: update ion alloc header file

Update the header file which defines ion allocation
in kernel 5.4.

Change-Id: I1dc09c32bf5ea611ba0e49c670d4dd32206dc1b3
Signed-off-by: Vignesh Kulothungan <[email protected]>

dsp/msm_audio_ion.c

@@ -16,7 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/of_device.h>
 #include <linux/export.h>
-#include <linux/ion_kernel.h>
+#include <linux/ion.h>
 #include <ipc/apr.h>
 #include <dsp/msm_audio_ion.h>