Update datafusion and datafusion-ffi dependencies to version 49.0.2

Author: kosiew

examples/datafusion-ffi-example/Cargo.toml

@@ -21,8 +21,8 @@ version = "0.2.0"
 edition = "2021"
 
 [dependencies]
-datafusion = { version = "49.0.1" }
-datafusion-ffi = { version = "49.0.1" }
+datafusion = { version = "49.0.2" }
+datafusion-ffi = { version = "49.0.2" }
 pyo3 = { version = "0.23", features = ["extension-module", "abi3", "abi3-py39"] }
 arrow = { version = "55.0.0" }
 arrow-array = { version = "55.0.0" }