Update SASL just in case

Fix names

Backport support for ScramSha256Plus

https://github.com/go-pg/pg/pull/1918/files

Release v10.13.0 (release.sh) (go-pg#2004)

Release v10.13.0 (release.sh) (go-pg#2004)

Release v10.13.0 (release.sh) (go-pg#2004)

Release v10.13.0 (release.sh) (go-pg#2004)

Release v10.12.0 (release.sh) (go-pg#1995)

Release v10.12.0 (release.sh) (go-pg#1995)

Release v10.12.0 (release.sh) (go-pg#1995)