Bug 36837: (follow-up) UNIMARC case

I checked the UNIMARC authResults counterpart file. And it only
contained a single case of generated elements like the previous patch.

To test:
1. On latest main
   $ ktd --shell
  k$ cd misc/translator/po
  k$ git fetch
  k$ git reset --hard origin/main
  k$ cd /kohadevbox/koha
  k$ gulp po:update --lang es-ES
  k$ cd misc/translator/po
  k$ git add -u ; git commit -mWIP --no-verify
2. Apply this patches
3. Run:
  k$ cd /kohadevbox/koha
  k$ gulp po:update --lang es-ES
  k$ cd misc/translator/po
  k$ git diff
=> SUCCESS: Notice CSS class names are not translated anymore

Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit 537d5aac5a)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>

koha-tmpl/intranet-tmpl/prog/en/xslt/UNIMARCauthResults.xsl

@@ -66,10 +66,7 @@
   <!-- ****************** Authority display *************** -->
   <xsl:template match="marc:record">
     <xsl:variable name="authid" select="marc:controlfield[@tag='001']"/>
-    <xsl:element name="div">
-      <xsl:attribute name="class">
-        <xsl:text>authority-summary</xsl:text>
-      </xsl:attribute>
+    <div class="authority-summary">
       <!-- *********** Personal Name 200 ********* -->
       <xsl:if test="marc:datafield[@tag='200']">
         <ul>
@@ -537,8 +534,7 @@
         </ul>
       </xsl:if>
       <!-- *** End Subject **-->
-      <!-- end div class authority-summary-->
-    </xsl:element>
+    </div> <!-- /div.authority-summary -->
     <!-- end template -->
   </xsl:template>
 </xsl:stylesheet>