Upgrade to datafusion 50 (#31)

* arrow flight-sql is quite stable

apache/arrow-rs#7546 and to be rm in
apache/arrow-rs#7551

* df 50, arrow 56, tonic 13

Author: ahirner

Cargo.toml

@@ -14,18 +14,13 @@ readme = "README.md"
 repository = "https://github.com/datafusion-contrib/datafusion-flight-sql-server"
 
 [workspace.dependencies]
-arrow = "55"
-arrow-flight = { version = "55", features = ["flight-sql-experimental"] }
-arrow-json = "55"
+arrow = "56"
+arrow-flight = { version = "56", features = ["flight-sql"] }
+arrow-json = "56"
 async-trait = "0.1.88"
-datafusion = "49.0.0"
-datafusion-federation = { version = "0.4.7" }
-datafusion-substrait = "49.0.0"
+datafusion = "50"
+datafusion-federation = { version = "0.4.10" }
+datafusion-substrait = "50"
 futures = "0.3.31"
 tokio = { version = "1.47", features = ["full"] }
-tonic = { version = "0.12", features = [
-    "transport",
-    "codegen",
-    "tls",
-    "prost",
-] }
+tonic = { version = "0.13", features = ["transport", "codegen", "prost"] }

datafusion-flight-sql-server/Cargo.toml

@@ -27,7 +27,7 @@ once_cell = "1.21"
 prost = "0.13"
 tonic.workspace = true
 async-trait.workspace = true
-tonic-async-interceptor = "0.12.0"
+tonic-async-interceptor = "0.13"
 
 [dev-dependencies]
 tokio.workspace = true