build(deps): bump the test-dependencies group with 3 updates (#673)

Bumps the test-dependencies group with 3 updates: [org.testcontainers:junit-jupiter](https://github.com/testcontainers/testcontainers-java), [org.testcontainers:localstack](https://github.com/testcontainers/testcontainers-java) and [org.testcontainers:testcontainers](https://github.com/testcontainers/testcontainers-java).


Updates `org.testcontainers:junit-jupiter` from 1.21.0 to 1.21.1
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.21.0...1.21.1)

Updates `org.testcontainers:localstack` from 1.21.0 to 1.21.1
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.21.0...1.21.1)

Updates `org.testcontainers:testcontainers` from 1.21.0 to 1.21.1
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.21.0...1.21.1)

---
updated-dependencies:
- dependency-name: org.testcontainers:junit-jupiter
  dependency-version: 1.21.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: test-dependencies
- dependency-name: org.testcontainers:localstack
  dependency-version: 1.21.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: test-dependencies
- dependency-name: org.testcontainers:testcontainers
  dependency-version: 1.21.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: test-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mark Schreiber <[email protected]>

Author: dependabot[bot]

build.gradle

@@ -161,9 +161,9 @@ testing {
         integrationTest(JvmTestSuite) {
             dependencies {
                 implementation(project())
-                implementation('org.testcontainers:junit-jupiter:1.21.0')
-                implementation('org.testcontainers:localstack:1.21.0')
-                implementation('org.testcontainers:testcontainers:1.21.0')
+                implementation('org.testcontainers:junit-jupiter:1.21.1')
+                implementation('org.testcontainers:localstack:1.21.1')
+                implementation('org.testcontainers:testcontainers:1.21.1')
             }
         }
         withType(JvmTestSuite).configureEach {