Restore pc before calling into tlb fill hook

In my application it is important to have correct pc values available
from this hook.

qemu/softmmu/unicorn_vtlb.c

@@ -55,6 +55,8 @@ bool unicorn_fill_tlb(CPUState *cs, vaddr address, int size,
     struct hook *hook;
     HOOK_FOREACH_VAR_DECLARE;
 
+    cpu_restore_state(cs, retaddr, false);
+
     HOOK_FOREACH(uc, hook, UC_HOOK_TLB_FILL) {
         if (hook->to_delete) {
             continue;