upgrade core-ktx - 1.15.0

Bumps androidx.core:core-ktx from 1.13.1 to 1.15.0.

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

app/build.gradle.kts

@@ -159,7 +159,7 @@ dependencies {
     // https://developer.android.com/jetpack/androidx/releases/appcompat
     implementation("androidx.appcompat:appcompat:1.7.0")
     // https://developer.android.com/jetpack/androidx/releases/core
-    implementation("androidx.core:core-ktx:1.13.1")
+    implementation("androidx.core:core-ktx:1.15.0")
     // https://developer.android.com/jetpack/androidx/releases/multidex
     implementation("androidx.multidex:multidex:2.0.1")
     // https://developer.android.com/jetpack/androidx/releases/preference