Bump androidx.activity:activity-ktx from 1.8.2 to 1.9.0

Bumps androidx.activity:activity-ktx from 1.8.2 to 1.9.0.

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

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

app/build.gradle.kts

@@ -353,7 +353,7 @@ configurations {
 dependencies {
     // UI
     implementation("androidx.appcompat:appcompat:1.7.0")
-    implementation("androidx.activity:activity-ktx:1.8.2")
+    implementation("androidx.activity:activity-ktx:1.9.0")
     implementation("androidx.emoji2:emoji2:1.4.0")
     implementation("androidx.emoji2:emoji2-views-helper:1.4.0")
     implementation("androidx.preference:preference-ktx:1.2.1")