fix(fuzzing): disable dts for `execute_subnet_message_update_settings…

…` fuzzer

rs/execution_environment/fuzz/fuzz_targets/execute_subnet_message_update_settings.rs

@@ -12,6 +12,7 @@ use libfuzzer_sys::{fuzz_target, Corpus};
 
 fuzz_target!(|args: UpdateSettingsArgs| -> Corpus {
     let mut test = ExecutionTestBuilder::new()
+        .with_deterministic_time_slicing_disabled()
         .with_canister_sandboxing_disabled()
         .build();