chore: Bump arrow to 56 (#521)

Author: kylebarron

Cargo.lock

@@ -18,15 +18,15 @@ name = "_obstore"
 crate-type = ["cdylib"]
 
 [dependencies]
-arrow = "55"
+arrow = "56"
 bytes = { workspace = true }
 chrono = { workspace = true }
 futures = { workspace = true }
 http = { workspace = true }
 indexmap = { workspace = true }
 object_store = { workspace = true }
 pyo3 = { workspace = true, features = ["chrono"] }
-pyo3-arrow = "0.10.1"
+pyo3-arrow = "0.11"
 pyo3-async-runtimes = { workspace = true, features = ["tokio-runtime"] }
 pyo3-bytes = { path = "../pyo3-bytes" }
 pyo3-file = { workspace = true }