rm banner for supabase workshop (#10225)

* rm banner for supabase workshop

* [getsentry/action-github-commit] Auto commit

---------

Co-authored-by: getsantry[bot] <66042841+getsantry[bot]@users.noreply.github.com>

src/components/banner/index.tsx

@@ -10,12 +10,10 @@ import styles from './banner.module.scss';
 // This is a lazy way of doing things but will work until
 // we put a more robust solution in place.
 //
-const SHOW_BANNER = true;
-const BANNER_TEXT =
-  'Join the Sentry and Supabase teams on May 16th to learn about monitoring Supabase with Sentry.';
-const BANNER_LINK_URL =
-  'https://sentry.io/resources/supabase-sentry-workshop/?promo_name=general-fy25q2-supabaseworkshop';
-const BANNER_LINK_TEXT = 'RSVP';
+const SHOW_BANNER = false;
+const BANNER_TEXT = '';
+const BANNER_LINK_URL = '';
+const BANNER_LINK_TEXT = '';
 const OPTIONAL_BANNER_IMAGE = null;
 
 //