update fluvio future crate #703

Job	Run time
check cargo fmt (ubuntu-latest, stable)	7s
clippy check (ubuntu-latest, stable)	14s
Kubernetes integration test (ubuntu-latest, minikube, stable)	4m 53s
Unit test (ubuntu-latest, stable)	2m 28s
Kubernetes integration test (ubuntu-latest, k3d, stable)	4m 38s
Unit test (macOS-latest, stable)	1m 57s
Kubernetes integration test (ubuntu-latest, kind, stable)	4m 42s
Unit test feature flags (ubuntu-latest, stable, openssl_tls,k8)	2m 1s
Unit test feature flags (ubuntu-latest, stable, openssl_tls)	1m 43s
Unit test feature flags (ubuntu-latest, stable, native_tls,k8)	1m 54s
Unit test feature flags (ubuntu-latest, stable, native_tls)	1m 43s
Unit test feature flags (ubuntu-latest, stable, rust_tls)	1m 3s
Unit test feature flags (ubuntu-latest, stable, openssl_tls,memory_client)	1m 45s
Unit test feature flags (macOS-latest, stable, openssl_tls,k8)	1m 21s
Unit test feature flags (macOS-latest, stable, openssl_tls)	1m 24s
Unit test feature flags (macOS-latest, stable, native_tls,k8)	1m 44s
Unit test feature flags (macOS-latest, stable, native_tls)	1m 25s
Unit test feature flags (macOS-latest, stable, rust_tls)	1m 7s
Unit test feature flags (macOS-latest, stable, openssl_tls,memory_client)	1m 39s
Done	0s
	37m 48s

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