x86/mce: Restore MCE injector's module name

mainline inclusion
from mainline-v4.20-rc5
commit 72a8f089
category: bugfix
bugzilla: 14512
CVE: NA

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

It was mce-inject.ko but it turned into inject.ko since the containing
source file got renamed. Restore it.

Fixes: 21afaf18 ("x86/mce: Streamline MCE subsystem's naming")
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: Tony Luck <tony.luck@intel.com>
Link: https://lkml.kernel.org/r/20181218182546.GA21386@zn.tnic


Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: Yao Hongbo <yaohongbo@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>