Update united-nations-framework-convention-on-climate-change.csl (cit…

…ation-style-language#4073)

Removed full date published from conference paper type before place of publication.

united-nations-framework-convention-on-climate-change.csl

@@ -101,20 +101,13 @@
   </macro>
   <macro name="issued">
     <choose>
-      <if type="article-newspaper paper-conference broadcast" match="any">
+      <if type="article-newspaper broadcast" match="any">
         <date variable="issued" suffix=", ">
           <date-part name="day" suffix=" "/>
           <date-part name="month"/>
         </date>
       </if>
     </choose>
-    <choose>
-      <if type="paper-conference" match="any">
-        <date variable="issued">
-          <date-part name="year" prefix=" "/>
-        </date>
-      </if>
-    </choose>
   </macro>
   <macro name="volume">
     <group>
@@ -203,7 +196,6 @@
             <text variable="container-title" font-style="italic" suffix="."/>
             <text variable="collection-title" suffix="."/>
             <text macro="edition" prefix=" "/>
-            <text macro="issued"/>
             <text macro="publisher" suffix="."/>
             <group>
               <choose>