879645: committed accessibility criteria table changes.

Author: indumathi-murali

ej2-asp-core-mvc/treemap/accessibility.md

@@ -23,6 +23,7 @@ The accessibility compliance for the TreeMap component is outlined below.
 | [Right-To-Left Support](../common/accessibility) | <img src="https://cdn.syncfusion.com/content/images/landing-page/yes.png" alt="Yes"> |
 | [Color Contrast](../common/accessibility) | <img src="https://cdn.syncfusion.com/content/images/landing-page/yes.png" alt="Yes"> |
 | [Mobile Device Support](../common/accessibility) | <img src="https://cdn.syncfusion.com/content/images/landing-page/yes.png" alt="Yes"> |
+| [Keyboard Navigation Support](../common/accessibility) | <img src="https://cdn.syncfusion.com/content/images/documentation/not-supported.png" alt="No"> |
 | [Accessibility Checker Validation](../common/accessibility) | <img src="https://cdn.syncfusion.com/content/images/landing-page/yes.png" alt="Yes"> |
 | [Axe-core Accessibility Validation](../common/accessibility) | <img src="https://cdn.syncfusion.com/content/images/landing-page/yes.png" alt="Yes"> |