Bump androidx.navigation:navigation-fragment-ktx in /14_pushes

Bumps androidx.navigation:navigation-fragment-ktx from 2.9.3 to 2.9.4.

---
updated-dependencies:
- dependency-name: androidx.navigation:navigation-fragment-ktx
  dependency-version: 2.9.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

14_pushes/gradle/libs.versions.toml

@@ -12,7 +12,7 @@ material = "1.13.0"
 activity = "1.11.0"
 constraintlayout = "2.2.1"
 gson = "2.13.2"
-navigationFragmentKtx = "2.9.3"
+navigationFragmentKtx = "2.9.4"
 navigationUiKtx = "2.9.4"
 room = "2.7.2"
 firebase = "34.2.0"