build(deps-dev): bump postgresql in /server/api-service

Bumps [postgresql](https://github.com/testcontainers/testcontainers-java) from 1.16.3 to 1.18.0.
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.16.3...1.18.0)

---
updated-dependencies:
- dependency-name: org.testcontainers:postgresql
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

server/api-service/openblocks-plugins/postgresPlugin/pom.xml

@@ -51,7 +51,7 @@
         <dependency>
             <groupId>org.testcontainers</groupId>
             <artifactId>postgresql</artifactId>
-            <version>1.16.3</version>
+            <version>1.18.0</version>
             <scope>test</scope>
         </dependency>
     </dependencies>