pgsql: Fix outdated comment after removal of direct SSL fallback

Fix outdated comment after removal of direct SSL fallback The option to fall back from direct SSL to negotiated SSL or a plaintext connection was removed in commit fb5718f35f. Discussion: https://www.postgresql.org/message-id/[email protected] Branch -- REL_17_STAB

pgsql: Fix outdated comment after removal of direct SSL fallback

Fix outdated comment after removal of direct SSL fallback The option to fall back from direct SSL to negotiated SSL or a plaintext connection was removed in commit fb5718f35f. Discussion: https://www.postgresql.org/message-id/[email protected] Branch -- master Det