Update PostgreSQL JDBC Driver to 42.4.3 dut to 3rd Party vulnerability CVE-2022-41946

Current Situation

JS7 JOC Cockpit and JobScheduler 1 Master, Agent and JOC Cockpit use PostgreSQL 42.4.1 which is affected by a vulnerability, see https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41946 .

As the maintainer of the PostgreSQL driver states: "This is purely an information disclosure vulnerability.",

• JobScheduler 1.13.x Master:
  • We rate this vulnerability as medium as it depends on the customer's environment, e.g. if our software runs on a Linux system available to other untrusted users.
• JobScheduler 1.13.x Agent and JOC Cockpit and JS7 JOC Cockpit:
  • We rate this vulnerability as low as these components do not make use of the default Linux /tmp directory. 

Risk Mitigation

• Download the PostgreSQL JDBC Driver 42.4.3 from https://jdbc.postgresql.org/
• JS7 (branch 2.x)
  • JOC Cockpit and the Agent make use of the PostgreSQL JDBC Driver.
  • Installation On Premises
    • JOC Cockpit 
      • stop JOC Cockpit
      • remove available postgresql*.jar files from the JETTY_BASE/lib/ext/joc directory
      • copy postgresql-42.4.3.jar to the JETTY_BASE/lib/ext/joc directory
      • start JOC Cockpit
      • as an alternative users can reinstall JOC Cockpit and specify the JDBC Driver from postgresql-42.4.3.jar
    • Agent
      • stop the Agent
      • remove available postgresql*.jar files from the SCHEDULER_HOME/lib/jdbc directory
      • add postgresql-42.4.3.jar to the SCHEDULER_HOME/lib/jdbc directory
      • start the Agent
  • Installation for Docker Containers
    • stop JOC Cockpit
    • add postgresql-42.4.3.jar to the ./config/lib directory
    • start JOC Cockpit
• JS1 (branch 1.x)
  • JOC Cockpit, Master and Agent make use of the PostgreSQL JDBC Driver
  • Installation On Premises
    • JOC Cockpit
      • stop JOC Cockpit
      • remove available postgresql*.jar files from the JETTY_BASE/lib/ext/joc directory
      • add postgresql-42.4.3.jar to the JETTY_BASE/lib/ext/joc directory
      • start JOC Cockpit
      • as an alternative users can reinstall JOC Cockpit and specify the JDBC Driver from postgresql-42.4.3.jar
    • Master
      • stop the Master
      • remove available postgresql*.jar files from the SCHEDULER_HOME/lib/jdbc directory
      • add postgresql-42.4.3.jar to the SCHEDULER_HOME/lib/jdbc directory
      • start the Master
      • as an alternative users can reinstall JOC Cockpit and specify the JDBC Driver from postgresql-42.4.3.jar
    • Agent
      • stop the Agent
      • remove available postgresql*.jar files from the SCHEDULER_HOME/lib/jdbc directory
      • add postgresql-42.4.3.jar to the SCHEDULER_HOME/lib/jdbc directory
      • start the Agent

Desired Behavior

JS7 JOC Cockpit and JobScheduler 1 Master, Agent and JOC Cockpit should use 42.4.3 which resolves the issue.