refactor(i18n/article): remove date variable from lastUpdatedOn item

Due to Hugo v0.76's i18n behaviour change

i18n/en.toml

@@ -5,7 +5,7 @@
     other = "Related contents"
 
 [lastUpdatedOn]
-    other ="Last updated on {{ . }}"
+    other ="Last updated on"
 
 [widgetArchivesTitle]
     other = "Archives"

i18n/zh-CN.toml

@@ -5,7 +5,7 @@
     other = "相关文章"
 
 [lastUpdatedOn]
-    other ="最后更新于 {{ . }}"
+    other ="最后更新于"
 
 [widgetArchivesTitle]
     other = "归档"

layouts/partials/article/components/footer.html

@@ -12,7 +12,7 @@
     <section class="article-time">
         {{ (resources.Get "icons/clock.svg").Content | safeHTML }}
         <span class="article-time--modified">
-            {{ T "lastUpdatedOn" (.Lastmod.Format ( or .Site.Params.dateFormat.lastUpdated "Jan 02, 2006 15:04 MST" )) }} 
+            {{ T "lastUpdatedOn" }} {{ .Lastmod.Format ( or .Site.Params.dateFormat.lastUpdated "Jan 02, 2006 15:04 MST" ) }}
         </span>
     </section>
     {{- end -}}