fix: Fix aria-disabled usage (#2056)

packages/main/src/ProgressIndicator.hbs

@@ -5,7 +5,7 @@
      aria-valuenow="{{validatedValue}}"
      aria-valuemax="100"
      aria-valuetext="{{valueStateText}}"
-     ?aria-disabled="{{disabled}}"
+     aria-disabled="{{_ariaDisabled}}"
 >
     <div class="ui5-progress-indicator-bar" style="{{styles.bar}}">
         {{#unless showValueInRemainingBar}}

packages/main/src/ProgressIndicator.js

@@ -213,6 +213,10 @@ class ProgressIndicator extends UI5Element {
 		return this.valueStateIconMappings()[this.valueState];
 	}
 
+	get _ariaDisabled() {
+		return this.disabled || undefined;
+	}
+
 	static async onDefine() {
 		await fetchI18nBundle("@ui5/webcomponents");
 	}

packages/main/src/RatingIndicator.hbs

@@ -2,11 +2,11 @@
 	role="slider"
 	aria-roledescription="{{_ariaRoleDescription}}"
 	aria-valuemin="0"
-	aria-valuenow="{{this.value}}"
-	aria-valuemax="{{this.maxValue}}"
+	aria-valuenow="{{value}}"
+	aria-valuemax="{{maxValue}}"
 	aria-orientation="horizontal"
-	?aria-disabled="{{this.disabled}}"
-	?aria-readonly="{{this.readOnly}}"
+	aria-disabled="{{_ariaDisabled}}"
+	?aria-readonly="{{readOnly}}"
 	tabindex="{{tabIndex}}"
 	@focusin="{{_onfocusin}}"
 	@focusout="{{_onfocusout}}"

packages/main/src/RatingIndicator.js

@@ -290,6 +290,10 @@ class RatingIndicator extends UI5Element {
 	get _ariaRoleDescription() {
 		return this.i18nBundle.getText(RATING_INDICATOR_TEXT);
 	}
+
+	get _ariaDisabled() {
+		return this.disabled || undefined;
+	}
 }
 
 RatingIndicator.define();

packages/main/src/TabInStrip.hbs

@@ -6,7 +6,7 @@
 	aria-setsize="{{this._setsize}}"
 	aria-controls="ui5-tc-contentItem-{{this._posinset}}"
 	aria-selected="{{this.effectiveSelected}}"
-	?aria-disabled="{{this.effectiveDisabled}}"
+	aria-disabled="{{this.effectiveDisabled}}"
 	?disabled="{{this.effectiveDisabled}}"
 	aria-labelledby="{{this.ariaLabelledBy}}"
 	data-ui5-stable="{{this.stableDomRef}}"