Bump the all-dependencies group with 3 updates

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


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)

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:postgresql` 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: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:postgresql` 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:testcontainers
  dependency-version: 1.21.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-dependencies
- dependency-name: org.testcontainers:junit-jupiter
  dependency-version: 1.21.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-dependencies
- dependency-name: org.testcontainers:postgresql
  dependency-version: 1.21.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-dependencies
- dependency-name: org.testcontainers:junit-jupiter
  dependency-version: 1.21.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-dependencies
- dependency-name: org.testcontainers:postgresql
  dependency-version: 1.21.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-dependencies
...

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

Author: dependabot[bot]

build.gradle.kts

@@ -2,7 +2,7 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 val mockkVersion = "1.14.2"
 val logstashVersion = "8.1"
-val testContainersVersion = "1.21.0"
+val testContainersVersion = "1.21.1"
 val springDocVersion = "2.8.8"
 val tokenValidationVersion = "5.0.29"
 val kotlinVersion = "2.1.21"