build(deps): bump testcontainers.version from 1.19.3 to 1.19.4

Bumps `testcontainers.version` from 1.19.3 to 1.19.4.

Updates `org.testcontainers:testcontainers` from 1.19.3 to 1.19.4
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.19.3...1.19.4)

Updates `org.testcontainers:postgresql` from 1.19.3 to 1.19.4
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.19.3...1.19.4)

Updates `org.testcontainers:junit-jupiter` from 1.19.3 to 1.19.4
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.19.3...1.19.4)

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

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

Author: dependabot[bot]

pom.xml

@@ -107,7 +107,7 @@
         <kotest.version>5.8.0</kotest.version>
         <kotest-extensions-spring.version>1.1.3</kotest-extensions-spring.version>
         <junit.version>4.13.2</junit.version>
-        <testcontainers.version>1.19.3</testcontainers.version>
+        <testcontainers.version>1.19.4</testcontainers.version>
         <omni-coveragereporter-maven-plugin.version>0.4.3</omni-coveragereporter-maven-plugin.version>
         <kotlinx-coroutines-debug.version>1.7.3</kotlinx-coroutines-debug.version>
         <jakarta.servlet.jsp.jstl-api.version>3.0.0</jakarta.servlet.jsp.jstl-api.version>