chore(deps): bump org.testcontainers:localstack from 1.17.6 to 1.20.2

Bumps [org.testcontainers:localstack](https://github.com/testcontainers/testcontainers-java) from 1.17.6 to 1.20.2.
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.17.6...1.20.2)

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

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

Author: dependabot[bot]

store/dynamodb/build.gradle

@@ -16,7 +16,7 @@ dependencies {
     // test
     testImplementation project(':test:test-utils')
     testImplementation "org.testcontainers:testcontainers:$version_testcontainers"
-    testImplementation group: 'org.testcontainers', name: 'localstack', version: '1.17.6'
+    testImplementation group: 'org.testcontainers', name: 'localstack', version: '1.20.2'
 }
 
 task sourcesJar(type: Jar, dependsOn: classes) {