Al Dente: Change the markup of the sidebar to aside (#7281)

aldente/templates/404.html

@@ -15,7 +15,7 @@
 
 		<!-- wp:column {"width":"30%","layout":{"type":"default"}} -->
 		<div class="wp-block-column" style="flex-basis: 30%">
-			<!-- wp:template-part {"slug":"sidebar"} /-->
+			<!-- wp:template-part {"slug":"sidebar","tagName":"aside"} /-->
 		</div>
 		<!-- /wp:column -->
 	</div>

aldente/templates/page.html

@@ -51,7 +51,7 @@
 
 		<!-- wp:column {"width":"30%"} -->
 		<div class="wp-block-column" style="flex-basis: 30%">
-			<!-- wp:template-part {"slug":"sidebar"} /-->
+			<!-- wp:template-part {"slug":"sidebar","tagName":"aside"} /-->
 		</div>
 		<!-- /wp:column -->
 	</div>

aldente/templates/single.html

@@ -80,7 +80,7 @@
 
 		<!-- wp:column {"width":"30%","layout":{"type":"default"}} -->
 		<div class="wp-block-column" style="flex-basis: 30%">
-			<!-- wp:template-part {"slug":"sidebar"} /-->
+			<!-- wp:template-part {"slug":"sidebar","tagName":"aside"} /-->
 		</div>
 		<!-- /wp:column -->
 	</div>