build(deps): bump org.robolectric:robolectric from 4.14.1 to 4.15.1 (#1527)

Bumps [org.robolectric:robolectric](https://github.com/robolectric/robolectric) from 4.14.1 to 4.15.1.
- [Release notes](https://github.com/robolectric/robolectric/releases)
- [Commits](robolectric/robolectric@robolectric-4.14.1...robolectric-4.15.1)

---
updated-dependencies:
- dependency-name: org.robolectric:robolectric
  dependency-version: 4.15.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -13,7 +13,7 @@ secrets-gradle-plugin = "2.0.1"
 truth = "1.4.4"
 play-services-maps = "19.2.0"
 core-ktx = "1.16.0"
-robolectric = "4.14.1"
+robolectric = "4.15.1"
 kxml2 = "2.3.0"
 mockk = "1.14.4"
 lint = "31.11.0"