Bump androidx.fragment:fragment-ktx from 1.2.5 to 1.8.4

Bumps androidx.fragment:fragment-ktx from 1.2.5 to 1.8.4.

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

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-androidXFragment = "1.2.5"
+androidXFragment = "1.8.4"
 androidXRecyclerView = "1.1.0"
 androidMaterial = "1.2.1"
 androidXTestRunner = "1.3.0"