Update ieee.csl (#6269)

closes #6260 

See also https://forums.zotero.org/discussion/100349/not-all-fields-of-a-reference-is-put-into-the-reference-entry-in-word#latest

ieee.csl

@@ -45,7 +45,7 @@
     <category field="engineering"/>
     <category field="generic-base"/>
     <summary>IEEE style as per the 2021 guidelines, V 01.29.2021.</summary>
-    <updated>2021-05-07T00:52:46+10:00</updated>
+    <updated>2022-10-11T00:52:46+10:00</updated>
     <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
   </info>
   <locale xml:lang="en">
@@ -177,7 +177,7 @@
       <if type="paper-conference speech" match="any">
         <choose>
           <!-- Published Conference Paper -->
-          <if variable="collection-editor editor editorial-director issue page volume" match="any">
+          <if variable="container-title" match="any">
             <group delimiter=", ">
               <group delimiter=" ">
                 <text term="in"/>