Bump the dependencies group across 1 directory with 5 updates

Bumps the dependencies group with 5 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [org.junit.vintage:junit-vintage-engine](https://github.com/junit-team/junit5) | `5.11.2` | `5.11.4` |
| [org.robolectric:robolectric](https://github.com/robolectric/robolectric) | `4.13` | `4.14.1` |
| com.android.library | `8.7.0` | `8.7.3` |
| [org.jetbrains.kotlin.android](https://github.com/JetBrains/kotlin) | `2.0.21` | `2.1.0` |
| org.jreleaser | `1.14.0` | `1.15.0` |



Updates `org.junit.vintage:junit-vintage-engine` from 5.11.2 to 5.11.4
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit5@r5.11.2...r5.11.4)

Updates `org.robolectric:robolectric` from 4.13 to 4.14.1
- [Release notes](https://github.com/robolectric/robolectric/releases)
- [Commits](robolectric/robolectric@robolectric-4.13...robolectric-4.14.1)

Updates `com.android.library` from 8.7.0 to 8.7.3

Updates `org.jetbrains.kotlin.android` from 2.0.21 to 2.1.0
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.0.21...v2.1.0)

Updates `org.jreleaser` from 1.14.0 to 1.15.0

---
updated-dependencies:
- dependency-name: org.junit.vintage:junit-vintage-engine
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: org.robolectric:robolectric
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: com.android.library
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: org.jetbrains.kotlin.android
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: org.jreleaser
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
...

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

gradle/libs.versions.toml

@@ -1,13 +1,13 @@
 [versions]
-kotlin = "2.0.21"
-android-gradle = "8.7.0" # https://developer.android.com/studio/releases/gradle-plugin
+kotlin = "2.1.0"
+android-gradle = "8.7.3" # https://developer.android.com/studio/releases/gradle-plugin
 slf4j = "2.0.16"
 timber = "5.0.1"
-junit = "5.11.2"
+junit = "5.11.4"
 festassert = "2.0M10"
 festandroid = "1.0.8"
-robolectric = "4.13"
-jreleaser = "1.14.0"
+robolectric = "4.14.1"
+jreleaser = "1.15.0"
 
 [libraries]
 slf4j = { group = "org.slf4j", name = "slf4j-api", version.ref = "slf4j" }