Upgrade Rust version to 1.80.1

Upgrade Rust version to ensure the CI build passes.

Author: mjgarton

datafusion-postgres-cli/Cargo.toml

@@ -2,7 +2,7 @@
 name = "datafusion-postgres-cli"
 version = "0.1.0"
 edition = "2021"
-rust-version = "1.79"
+rust-version = "1.80.1"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html