ci: ASCII-only comments in ci.yml (kiln yaml parser chokes on multibyte)
kiln's yaml/browser parser miscounts offsets when a comment contains
multi-byte UTF-8 (em-dash, arrow), corrupting the parse so 'provider' is
rejected. Keep the manifest comments ASCII until kiln's yaml is fixed.
8a6f73a673Battery Bot committed on 7/5/2026, 11:18:56 PMparent06fb828