Bump org.testcontainers:testcontainers-bom from 1.18.3 to 1.19.7

Bumps [org.testcontainers:testcontainers-bom](https://github.com/testcontainers/testcontainers-java) from 1.18.3 to 1.19.7.
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.18.3...1.19.7)

---
updated-dependencies:
- dependency-name: org.testcontainers:testcontainers-bom
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -8,7 +8,7 @@ org-mockito = "5.11.0"
 org-mongodb = "4.11.1"
 org-seleniumhq-selenium = "4.8.3"
 org-slf4j = "2.0.12"
-org-testcontainers = "1.18.3"
+org-testcontainers = "1.19.7"
 org-springframework-boot = "3.2.3"
 
 [libraries]