Build: Bump org.testcontainers:testcontainers from 1.19.5 to 1.19.8

Bumps [org.testcontainers:testcontainers](https://github.com/testcontainers/testcontainers-java) from 1.19.5 to 1.19.8.
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.19.5...1.19.8)

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

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

gradle/libs.versions.toml

@@ -85,7 +85,7 @@ spark-hive35 = "3.5.0"
 spring-boot = "2.5.4"
 spring-web = "5.3.30"
 sqlite-jdbc = "3.45.1.0"
-testcontainers = "1.19.5"
+testcontainers = "1.19.8"
 tez010 = "0.10.3"
 tez08 = { strictly = "0.8.4"}  # see rich version usage explanation above