chore: update stark-backend rev (#1378)

Author: jonathanpwang

Cargo.lock

@@ -104,8 +104,8 @@ lto = "thin"
 
 [workspace.dependencies]
 # Stark Backend
-openvm-stark-backend = { git = "https://github.com/openvm-org/stark-backend.git", tag = "v1.0.0-rc.0", default-features = false }
-openvm-stark-sdk = { git = "https://github.com/openvm-org/stark-backend.git", tag = "v1.0.0-rc.0", default-features = false }
+openvm-stark-backend = { git = "https://github.com/openvm-org/stark-backend.git", rev = "5819e43af08f6625a246e5e389757970f7c2a80c", default-features = false }
+openvm-stark-sdk = { git = "https://github.com/openvm-org/stark-backend.git", rev = "5819e43af08f6625a246e5e389757970f7c2a80c", default-features = false }
 
 # OpenVM
 openvm-sdk = { path = "crates/sdk", default-features = false }