chore(deps): bump androidx.car.app:app-projected in /example/android

Bumps androidx.car.app:app-projected from 1.4.0 to 1.7.0.

---
updated-dependencies:
- dependency-name: androidx.car.app:app-projected
  dependency-version: 1.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

example/android/app/build.gradle.kts

@@ -99,8 +99,8 @@ flutter {
 }
 
 dependencies {
-    implementation("androidx.car.app:app:1.4.0")
-    implementation("androidx.car.app:app-projected:1.4.0")
+    implementation("androidx.car.app:app:1.7.0")
+    implementation("androidx.car.app:app-projected:1.7.0")
     implementation("com.google.android.libraries.navigation:navigation:6.2.2")
     coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.0.4")
     androidTestUtil("androidx.test:orchestrator:1.5.1")