Bump androidx.fragment:fragment-ktx from 1.6.2 to 1.8.1

Bumps androidx.fragment:fragment-ktx from 1.6.2 to 1.8.1.

---
updated-dependencies:
- dependency-name: androidx.fragment:fragment-ktx
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

gradle/libs.versions.toml

@@ -11,7 +11,7 @@ core = "4.6.2"
 core-ktx = "1.13.1"
 core-splashscreen = "1.0.1"
 datastore-preferences = "1.1.1"
-fragment-ktx = "1.6.2"
+fragment-ktx = "1.8.1"
 gson = "2.11.0"
 dagger-hilt = "2.51.1"
 junit = "4.13.2"