Name both session cookies in the --cookie docs
Merged
RO
19h ago+2+2+0123456789-2-2-0123456789
PR #551 updated hey auth login --cookie to accept both __Host-session_token and session_token, and updated the --help text accordingly. This PR updates docs/cli.md and docs/architecture/auth-and-setup.md to match.
Refs #551


Summary by cubic
Updates docs/cli.md and docs/architecture/auth-and-setup.md to reflect that hey auth login --cookie accepts both __Host-session_token and session_token.