Set upper limit for datafusion

Author: luizvbo

poetry.lock

@@ -88,7 +88,7 @@ pyiceberg-core = { version = ">=0.5.1,<0.7.0", optional = true }
 polars = { version = "^1.21.0", optional = true }
 thrift-sasl = { version = ">=0.4.3", optional = true }
 kerberos = {version = "^1.3.1", optional = true}
-datafusion = { version = ">=45", optional = true }
+datafusion = { version = ">=45,<49", optional = true }
 
 [tool.poetry.group.dev.dependencies]
 pytest = "7.4.4"