HV:treewide:rename struct timer as struct hv_timer

The variable timer's name is identical with struct
timer s name. This MISRA C violation is detected
by static analysis tool.
According to naming convention rule: If the data
structure type is used by multi modules, its
corresponding logic resource is only used by
hypervisor/host and isn't exposed to external
components (such as SOS, UOS), its name meaning
is simplistic (such as timer), its name needs prefix
"hv_".

Rename struct timer as struct hv_timer.
Replace regular expression:s/struct timer\([ ),;\t\*]\+\)
/struct hv_timer\1

Signed-off-by: Xiangyang Wu <xiangyang.wu@linux.intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>

hypervisor/include/debug/console.h

@@ -8,7 +8,7 @@
 #define CONSOLE_H
 
 #ifdef HV_DEBUG
-extern struct timer console_timer;
+extern struct hv_timer console_timer;
 
 /** Initializes the console module.
  *