Intel: platform/x86: ISST: Update ioctl-number.txt for Intel Speed Select interface

mainline inclusion
from mainline-v5.3-rc1
commit 2ee5bfc1
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I47H3V
CVE: NA

--------------------------------

commit 2ee5bfc1 upstream.

Reserve ioctl numbers for intel Speed Select Technology interface
drivers.
Signed-off-by: NSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: NYouquan Song <youquan.song@intel.com>
Signed-off-by: NJackie Liu <liuyun01@kylinos.cn>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: NHanjun Guo <guohanjun@huawei.com>
Reviewed-by: NXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

Documentation/ioctl/ioctl-number.txt

@@ -346,3 +346,4 @@ Code  Seq#(hex)	Include File		Comments
 0xF6	all	LTTng			Linux Trace Toolkit Next Generation
 					<mailto:mathieu.desnoyers@efficios.com>
 0xFD	all	linux/dm-ioctl.h
+0xFE	all	linux/isst_if.h