fix(deps): update dependency org.postgresql:postgresql to v42.7.9 (#100)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Thor Tudal Lauridsen <30320530+thorlauridsen@users.noreply.github.com>

Author: renovate[bot]

gradle/local.versions.toml

@@ -2,7 +2,7 @@
 h2database = "2.4.240"
 junit-platform-launcher = "6.0.2"
 lombok = "9.2.0"
-postgres = "42.7.8"
+postgres = "42.7.9"
 springboot = "4.0.1"
 spring-dependency-plugin = "1.1.7"
 springdoc = "3.0.1"