Update coil to v3.4.0

Author: renovate[bot]

gradle/libs.versions.toml

@@ -39,7 +39,7 @@ datetime = "0.7.1"
 serialization_json = "1.10.0"
 
 #other
-coil = "3.3.0"
+coil = "3.4.0"
 # Rollback to 1.0.4, 1.0.5 has this issue: https://github.com/airbnb/Showkase/issues/420
 showkase = "1.0.5"
 # There is some custom logic in `RootFlowNode` that may break because it reuses some Appyx internal APIs.