microblaze: Add missing release version code v9.6 and v10

Add missing release version code for v9.6 and v10.0.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

arch/microblaze/kernel/cpu/cpuinfo.c

@@ -49,6 +49,8 @@ const struct cpu_ver_key cpu_ver_lookup[] = {
 	{"9.3", 0x20},
 	{"9.4", 0x21},
 	{"9.5", 0x22},
+	{"9.6", 0x23},
+	{"10.0", 0x24},
 	{NULL, 0},
 };