chore(deps-dev): bump testcontainers.version from 1.20.3 to 1.20.4

Bumps `testcontainers.version` from 1.20.3 to 1.20.4.

Updates `org.testcontainers:neo4j` from 1.20.3 to 1.20.4
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.20.3...1.20.4)

Updates `org.testcontainers:mysql` from 1.20.3 to 1.20.4
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.20.3...1.20.4)

---
updated-dependencies:
- dependency-name: org.testcontainers:neo4j
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: org.testcontainers:mysql
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -47,7 +47,7 @@
         <maven.enforcer.requireJavaVersion>${maven.compiler.source}</maven.enforcer.requireJavaVersion>
         <liquibase.version>4.30.0</liquibase.version>
         <sonar.tests>src/test/groovy</sonar.tests>
-        <testcontainers.version>1.20.3</testcontainers.version>
+        <testcontainers.version>1.20.4</testcontainers.version>
         <neo4j-driver.version>4.4.18</neo4j-driver.version>
         <junit.version>5.11.3</junit.version>
         <junit-platform.version>1.11.3</junit-platform.version>