JS: Update OK-style comments to $-style

javascript/ql/test/query-tests/LanguageFeatures/PropertyWriteOnPrimitive/tst.js

@@ -1,24 +1,20 @@
-// NOT OK
-(0).foo = 42;
+(0).foo = 42; // $ Alert
 
-// NOT OK, but already flagged by SuspiciousPropAccess.ql
-null.bar = 23;  undefined.baz = 42;
+null.bar = 23;  undefined.baz = 42; // OK - already flagged by SuspiciousPropAccess.ql
 
 function f() {
   var s = "";
   for (var i=0;i<10;++i)
-    // NOT OK
-    s[i] = " ";
+    s[i] = " "; // $ Alert
 }
 
 function g(b) {
   var x = b ? "" : 42, z;
-  // NOT OK
-  x.y = true;
-  // OK: we don't know the type of `b`
+  x.y = true; // $ Alert
+  // OK - we don't know the type of `b`
   b.y = true;
   return;
-  // OK: no types inferred for `z`, since this is dead code
+  // OK - no types inferred for `z`, since this is dead code
   z.y = true;
 }
 
@@ -26,4 +22,4 @@ function h() {
   let tmp;
   let obj = (tmp ||= {});
   obj.p = 42;
-}
+}