Downgrade atomicfu version to match internal import

Author: lauzadis

gradle/libs.versions.toml

@@ -6,7 +6,7 @@ aws-kotlin-repo-tools-version = "0.4.16"
 
 # libs
 coroutines-version = "1.9.0"
-atomicfu-version = "0.26.1"
+atomicfu-version = "0.23.1"
 okhttp-version = "5.0.0-alpha.14"
 okhttp4-version = "4.12.0"
 okio-version = "3.9.1"