message: add `get-a-demo` card under `/self-hosted` pricing
diff: import PlansAndPricing from "$lib/components/pricing/plans-and-pricing.svelte";
  import { pricingPlans } from "$lib/contents/self-hosted";
  import ViewAllFeatures from "$lib/components/self-hosted/view-all-features.svelte";
  + import Card from "$lib/components/ui-library/card/card.svelte";
  + import LinkButton from "$lib/components/ui-library/link-button";
  </script>
  <OpenGraph
  }}
  />
  <PlansAndPricing {pricingPlans} />
  +<Card
  + size="medium"
  + class="flex items-center max-w-2xl mx-auto p-x-small md:px-small md:py-medium gap-medium shadow-normal"
  +>
  + <img
  + src="/images/support/monitor.png"
  + alt="Monitor"
  + class="w-40 dark:hidden"
  + />
  + <img
  + src="/images/support/monitor-dark.png"
  + alt="Monitor"
  + class="w-40 hidden dark:block transform scale-110"
  + />
  + <div>
  + <h2 class="h4">Get a demo</h2>
  + <p class="mb-micro">
  + And learn how your engineering organization can scale with Gitpod.
  + </p>
  + <LinkButton href="/contact/get-demo" variant="primary">
  + Get a demo
  + </LinkButton>
  + </div>
  +</Card>
  +
  <ViewAllFeatures />
  <Faqs />
  <Explore
  