docs(nx-dev): update tag in hero subtitle (#30053)

Replaced an instance of `<strong>` with `<Strong>` to maintain
consistent tag usage across the component. It ensures readability and
uniformity in the codebase styling.

nx-dev/ui-home/src/lib/hero.tsx

@@ -32,7 +32,7 @@ export function Hero(): ReactElement {
             className="mx-auto mt-6 max-w-3xl"
           >
             <Strong>Build system</Strong>, optimized for monorepos, with{' '}
-            <strong>AI-powered</strong> <br className="hidden md:block" />
+            <Strong>AI-powered</Strong> <br className="hidden md:block" />
             architectural awareness and <Strong>advanced CI</Strong>{' '}
             capabilities.
           </SectionHeading>