hv:fix "no prototype for non-static function"

change some APIs to static or include header file

Tracked-On: #861
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>

hypervisor/lib/stack_protector.c

@@ -4,6 +4,7 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 #include <logmsg.h>
+#include <security.h>
 
 void __stack_chk_fail(void)
 {