Bump androidTest from 1.7.0 to 1.8.0

Bumps `androidTest` from 1.7.0 to 1.8.0.

Updates `de.mannodermaus.junit5:android-test-runner` from 1.7.0 to 1.8.0
- [Release notes](https://github.com/mannodermaus/android-junit5/releases)
- [Commits](mannodermaus/android-junit5@plugin-1.7.0.0...plugin-1.8.0.0)

Updates `de.mannodermaus.junit5:android-test-core` from 1.7.0 to 1.8.0
- [Release notes](https://github.com/mannodermaus/android-junit5/releases)
- [Commits](mannodermaus/android-junit5@plugin-1.7.0.0...plugin-1.8.0.0)

---
updated-dependencies:
- dependency-name: de.mannodermaus.junit5:android-test-runner
  dependency-version: 1.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: de.mannodermaus.junit5:android-test-core
  dependency-version: 1.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 androidGradlePlugin = "8.10.1"
 androidJunit5 = "1.12.2.0"
 androidsvg = "1.4"
-androidTest = "1.7.0"
+androidTest = "1.8.0"
 appcompat = "1.7.1"
 assertJ = "3.27.3"
 colorpicker = "1.1.5"