Fix all instances where HTML ARIA-ROLE should actually just be role (#10888)

src/components/ha-alert.ts

@@ -46,6 +46,7 @@ class HaAlert extends LitElement {
           rtl: this.rtl,
           [this.alertType]: true,
         })}"
+        role="alert"
       >
         <div class="icon ${this.title ? "" : "no-title"}">
           <slot name="icon">

src/components/ha-sidebar.ts

@@ -393,7 +393,7 @@ class HaSidebar extends LitElement {
   ) {
     return html`
       <a
-        aria-role="option"
+        role="option"
         href=${`/${urlPath}`}
         data-panel=${urlPath}
         tabindex="-1"
@@ -498,7 +498,7 @@ class HaSidebar extends LitElement {
     >
       <paper-icon-item
         class="notifications"
-        aria-role="option"
+        role="option"
         @click=${this._handleShowNotificationDrawer}
       >
         <ha-svg-icon slot="item-icon" .path=${mdiBell}></ha-svg-icon>
@@ -529,7 +529,7 @@ class HaSidebar extends LitElement {
       href="/profile"
       data-panel="panel"
       tabindex="-1"
-      aria-role="option"
+      role="option"
       aria-label=${this.hass.localize("panel.profile")}
       @mouseenter=${this._itemMouseEnter}
       @mouseleave=${this._itemMouseLeave}

src/panels/config/dashboard/ha-config-navigation.ts

@@ -31,7 +31,7 @@ class HaConfigNavigation extends LitElement {
             : canShowPage(this.hass, page)
         )
           ? html`
-              <a href=${page.path} aria-role="option" tabindex="-1">
+              <a href=${page.path} role="option" tabindex="-1">
                 <paper-icon-item @click=${this._entryClicked}>
                   <div
                     class=${page.iconColor ? "icon-background" : ""}

src/panels/config/integrations/integration-panels/ozw/ozw-config-dashboard.ts

@@ -95,7 +95,7 @@ class OZWConfigDashboard extends LitElement {
                     <ha-card>
                       <a
                         href="/config/ozw/network/${instance.ozw_instance}"
-                        aria-role="option"
+                        role="option"
                         tabindex="-1"
                       >
                         <paper-icon-item>