Raise the embedded-sync version

Author: ivmarkov

Cargo.toml

@@ -40,7 +40,7 @@ anyhow = "1"
 env_logger = "0.10"
 embedded-io-async = "0.6"
 embassy-time = { version = "0.4", features = ["std", "generic-queue-64"] }
-embassy-sync = "0.6"
+embassy-sync = "0.7"
 embassy-futures = "0.1"
 embedded-svc = { version = "0.28", features = ["std"] }
 futures-lite = "2"