Bump org.postgresql:postgresql from 42.7.3 to 42.7.5

Bumps [org.postgresql:postgresql](https://github.com/pgjdbc/pgjdbc) from 42.7.3 to 42.7.5.
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/master/CHANGELOG.md)
- [Commits](pgjdbc/pgjdbc@REL42.7.3...REL42.7.5)

---
updated-dependencies:
- dependency-name: org.postgresql:postgresql
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -23,7 +23,7 @@ kubernetesClientVersion = "6.13.1"
 log4jVersion = "2.23.0"
 liquibaseVersion = "4.29.0"
 mssqlDriverVersion = "11.2.3.jre17"
-postgresDriverVersion = "42.7.3"
+postgresDriverVersion = "42.7.5"
 slf4jVersion = "2.0.16"
 snakeyamlVersion = "2.3"
 # Please also update SWAGGERUI.version in net.corda.rest.server.impl.internal.OptionalDependency