Upgrade ns8-postgresql to 14.13

[stephdl]

Description:
Upgrading PostgreSQL from the current version to 14.13 will address recent security vulnerabilities and improve database stability and performance. This version includes important bug fixes and optimizations.

Proposed solution:
Upgrade PostgreSQL to version 14.13 to ensure enhanced security and database efficiency. Testing is recommended to verify compatibility with applications relying on PostgreSQL.

Alternative solutions:
Continue with the current PostgreSQL version, though this may retain security vulnerabilities and exclude performance improvements available in 14.13.

Additional context:
The 14.13 release resolves specific issues impacting performance and security in earlier versions, enhancing database reliability.

[stephdl]

upgrade -> OK
first install -> OK

[stephdl]

released https://github.com/NethServer/ns8-postgresql/releases/tag/1.0.8