Fix for a Warning Panel. For certain error messages the content of it doesn't fit inside the div container.

Signed-off-by: Bogdan Nechyporenko <bnechyporenko@bol.com>

packages/core-components/src/components/WarningPanel/WarningPanel.test.tsx

@@ -80,12 +80,10 @@ describe('<WarningPanel />', () => {
       <WarningPanel
         {...propsErrorMessage}
         formatTitle="markdown"
-        title="Step has been failed. [Help](https://commonmark.org/help)"
+        title="Step has failed. [Help](https://commonmark.org/help)"
       />,
     );
-    expect(
-      screen.getByText('Error: Step has been failed.'),
-    ).toBeInTheDocument();
+    expect(screen.getByText('Error: Step has failed.')).toBeInTheDocument();
 
     expect(screen.getByText('Help')).toHaveAttribute(
       'href',