FIX: Site-setting integer input type (#25485)

Regressed in f2e1363f67

app/assets/javascripts/admin/addon/components/site-settings/integer.hbs

@@ -1,5 +1,6 @@
 <input
   {{on "input" (action (mut this.value) value="target.value")}}
+  type="number"
   value={{this.value}}
   min={{if this.setting.min this.setting.min null}}
   max={{if this.setting.max this.setting.max null}}

app/assets/stylesheets/common/base/discourse.scss

@@ -203,8 +203,7 @@ input {
   &[type="url"],
   &[type="search"],
   &[type="tel"],
-  &[type="color"],
-  &.input-setting-integer {
+  &[type="color"] {
     @include appearance-none;
     @include form-item-sizing;
     display: inline-block;