Add reasoning

Signed-off-by: Patrick Uiterwijk <puiterwijk@redhat.com>

playbooks/include/proxies-websites.yml

@@ -523,6 +523,10 @@
     - kojipkgs02.fedoraproject.org
     cert_name: "{{wildcard_cert_name}}"
 
+  # Nuke after F28 GA.
+  # This is because older ostrees try http/2, and there's a libcurl bug with h2 that affects it.
+  # This is an http-only website since that avoids the TLS negotiation that negotiates h2, meaning
+  # we force "older" ostrees to http/1.1.
   - role: httpd/website
     site_name: brokenostreekojipkgs.fedoraproject.org
     ssl: false