delete topic and add redirect

Author: paigecalvert

docs/vendor/releases-download-airgap-bundles.mdx

@@ -61,6 +61,10 @@
   from = "https://docs.replicated.com/vendor/helm-mapping-example"
   to = "https://docs.replicated.com/vendor/tutorial-config-setup"
 
+[[redirects]]
+  from = "https://docs.replicated.com/vendor/releases-download-airgap-bundles"
+  to = "https://docs.replicated.com/vendor/releases-share-download-portal"  
+
 ###################################################
 # Redirects To the Vendor Section
 ###################################################