build(deps): bump the postgresql group with 3 updates

Bumps the postgresql group with 3 updates: [org.testcontainers:postgresql](https://github.com/testcontainers/testcontainers-java), [org.testcontainers:testcontainers](https://github.com/testcontainers/testcontainers-java) and [org.testcontainers:junit-jupiter](https://github.com/testcontainers/testcontainers-java).


Updates `org.testcontainers:postgresql` from 1.20.5 to 1.20.6
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.20.5...1.20.6)

Updates `org.testcontainers:testcontainers` from 1.20.5 to 1.20.6
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.20.5...1.20.6)

Updates `org.testcontainers:junit-jupiter` from 1.20.5 to 1.20.6
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.20.5...1.20.6)

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

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

Author: dependabot[bot]

pom.xml

@@ -26,7 +26,7 @@
         <hazelcast.version>5.5.0</hazelcast.version>
         <avro.version>1.12.0.redhat-00001</avro.version>
         <jaxb-api.version>2.3.1</jaxb-api.version>
-        <test.containers.version>1.20.5</test.containers.version>
+        <test.containers.version>1.20.6</test.containers.version>
         <r2dbc-postgresql.version>0.8.13.RELEASE</r2dbc-postgresql.version>
         <springdoc-openapi-starter.version>2.8.3</springdoc-openapi-starter.version>