fix(dashboard): bind key role select to the correct variable

Catalogger.Frontend/src/routes/dash/[guildId]/+page.svelte

@@ -81,7 +81,10 @@
 	</div>
 	<div class="p-2">
 		<Label><strong>Changes to key roles</strong></Label>
-		<ChannelSelect bind:value={channels.guild_update} options={data.options} />
+		<ChannelSelect
+			bind:value={channels.guild_key_role_update}
+			options={data.options}
+		/>
 		<small>
 			Key roles can be designated with the <code>/key-roles</code> command or the
 			"Key roles" tab above.