Update androidx.credentials to v1.6.0

Author: renovate[bot]

gradle/libs.versions.toml

@@ -8,7 +8,7 @@ androidx-compose-material3 = "1.4.0"
 androidx-constraintlayout = "2.2.1"
 androidx-core = "1.18.0"
 androidx-core-splashscreen = "1.2.0"
-androidx-credentials = "1.5.0"
+androidx-credentials = "1.6.0"
 androidx-datastore-prefs = "1.2.1"
 androidx-glance = "1.1.1"
 androidx-hilt = "1.3.0"