chore: Add @sentry/bun to issue template

Author: AbhiPrasad

.github/ISSUE_TEMPLATE/bug.yml

@@ -33,6 +33,7 @@ body:
         - '@sentry/browser'
         - '@sentry/angular'
         - '@sentry/angular-ivy'
+        - '@sentry/bun'
         - '@sentry/ember'
         - '@sentry/gatsby'
         - '@sentry/nextjs'