Update ackpineVersion to v0.21.1

Author: renovate[bot]

gradle/libs.versions.toml

@@ -97,7 +97,7 @@ workinspector = "1.2"
 googleAndroidLibrariesMapsplatformSecretsGradlePlugin = "2.0.1"
 
 datastore = "1.2.0"
-ackpineVersion = "0.16.1"
+ackpineVersion = "0.21.1"
 
 arcore = "1.0.0-alpha04"
 composeXr = "1.0.0-alpha04"