Bump org.testcontainers:junit-jupiter from 1.20.6 to 1.21.0 (#139)

Bumps [org.testcontainers:junit-jupiter](https://github.com/testcontainers/testcontainers-java) from 1.20.6 to 1.21.0.
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.20.6...1.21.0)

---
updated-dependencies:
- dependency-name: org.testcontainers:junit-jupiter
  dependency-version: 1.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -48,7 +48,7 @@
             <dependency>
                 <groupId>org.testcontainers</groupId>
                 <artifactId>junit-jupiter</artifactId>
-                <version>1.20.6</version>
+                <version>1.21.0</version>
                 <scope>test</scope>
             </dependency>