adding october release.properties and syncing with main

Author: N6REJ

releases.properties

@@ -1,7 +1,7 @@
+11.21 = https://github.com/Bearsampp/module-postgresql/releases/download/2023.10.9/bearsampp-postgresql-11.21-2023.10.9.7z
 11.3 = https://github.com/Bearsampp/module-postgresql/releases/download/2022.07.16/bearsampp-postgresql-11.3-2022.07.16.7z
 11.17 = https://github.com/Bearsampp/module-postgresql/releases/download/2022.08.28/bearsampp-postgresql-11.17-2022.08.04.7z
 11.20 = https://github.com/Bearsampp/module-postgresql/releases/download/2023.7.23/bearsampp-postgresql-11.20-2023.7.23.7z
-11.21 = https://github.com/Bearsampp/module-postgresql/releases/download/2023.10.9/bearsampp-postgresql-11.21-2023.10.9.7z
 12.12 = https://github.com/Bearsampp/module-postgresql/releases/download/2022.08.28/bearsampp-postgresql-12.12-2022.08.04.7z
 12.15 = https://github.com/Bearsampp/module-postgresql/releases/download/2023.7.23/bearsampp-postgresql-12.15-2023.7.23.7z
 12.16 = https://github.com/Bearsampp/module-postgresql/releases/download/2023.10.9/bearsampp-postgresql-12.16-2023.10.9.7z