Bump sawtooth-sabre dependency version
Sabre 0.7.2 depends on wasmi 0.9 which includes fixes for a bug that caused
a memory leak.
@@ -34,7 +34,7 @@ openssl = "0.10"
protobuf = "2.23"
reqwest = { version = "0.10", optional = true, features = ["blocking", "json"] }
sawtooth = { version = "0.6", default-features = false, features = ["lmdb-store", "receipt-store"] }
-sawtooth-sabre = "0.7"
+sawtooth-sabre = "0.7.2"
serde = "1.0"
serde_derive = "1.0"
serde_json = "1.0"
