Fix accesibility errors.

packages/editor/src/components/app-bar/index.tsx

@@ -95,7 +95,7 @@ const AppBar = ({
       onClick: () => history.back(),
     },
     {
-      render: () => <img src={LogoTextBlackSvg} />,
+      render: () => <img src={LogoTextBlackSvg} aria-label="WiseMappping" />,
       visible: !capability.isHidden('appbar-title'),
     },
     {

packages/editor/src/components/warning-dialog/index.tsx

@@ -81,6 +81,8 @@ const WarningDialog = ({ capability, message }: FooterPropsType): React.ReactEle
                   e.preventDefault();
                   e.stopPropagation();
                 }}
+                name="close"
+                aria-label="Close"
               >
                 <img src={CloseDialogSvg} />
               </button>