chore(deps): update com.google.maps.android:android-maps-utils to v6 (#7515)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

gradle/libs.versions.toml

@@ -69,7 +69,7 @@ jetbrains-adaptive = "1.3.0-rc01"
 # won conflict resolution, so every KML/KMZ import died with NoSuchMethodError (fatal in prod,
 # 2.8.0–2.8.1). KML is now read by the app's own xmlutil-based converter and that parser is unused, so
 # the pairing — and the canary test that guarded it — is gone. The floor stays as a plain minimum.
-android-maps-utils = "5.2.0"
+android-maps-utils = "6.0.0"
 maplibre-compose = "0.18.0"
 maps-compose = "9.0.0"