Surgery - Update Ultrasound to handle dead patients (#688)

**When merged this pull request will:**
- Adds condition to ultrasound examination to handle dead players

### IMPORTANT

- [Development Guidelines](https://ace3.acemod.org/wiki/development/)
are read, understood and applied.
- Title of this PR uses our standard template `Component -
Add|Fix|Improve|Change|Make|Remove {changes}`.

addons/surgery/functions/fnc_ultraAssessmentLocal.sqf

@@ -62,6 +62,12 @@ if (_patient getVariable [QEGVAR(circulation,effusion), 0] > 0) then {
     _cardiac = LSTRING(Ultra_Cardiac_Tamponade);
 };
 
+if !(alive _patient) then {
+    _cardiac = LSTRING(Ultra_Cardiac_Unshockable);
+    _thorasic = LSTRING(Ultra_Thorasic_NoActivity);
+    _airway = LSTRING(Ultra_Airway_NoActivity);
+};
+
 [_patient, "quick_view", LSTRING(Ultra_Airway), [_airway]] call ACEFUNC(medical_treatment,addToLog);
 [_patient, "quick_view", LSTRING(Ultra_Cardiac), [_cardiac]] call ACEFUNC(medical_treatment,addToLog);
-[_patient, "quick_view", LSTRING(Ultra_Thorasic), [_thorasic]] call ACEFUNC(medical_treatment,addToLog);
+[_patient, "quick_view", LSTRING(Ultra_Thorasic), [_thorasic]] call ACEFUNC(medical_treatment,addToLog);

addons/surgery/stringtable.xml

@@ -725,6 +725,9 @@
             <German>Normal</German>
             <Chinesesimp>正常</Chinesesimp>
         </Key>
+        <Key ID="STR_KAT_Surgery_Ultra_Airway_NoActivity">
+            <English>No Activity</English>
+        </Key>
         <Key ID="STR_KAT_Surgery_Ultra_Thorasic_PTX">
             <English>Pneumothorax</English>
             <Russian>Пневмоторакс</Russian>
@@ -761,6 +764,9 @@
             <German>Spannungspneumothorax</German>
             <Chinesesimp>张力性气胸</Chinesesimp>
         </Key>
+        <Key ID="STR_KAT_Surgery_Ultra_Thorasic_NoActivity">
+            <English>No Activity</English>
+        </Key>
         <Key ID="STR_KAT_Surgery_Ultra_Cardiac_Shockable">
             <English>Arrest - Shockable</English>
             <Russian>Остановка - шоковая</Russian>