Update prost requirement from 0.11.0 to 0.12.0

Updates the requirements on [prost](https://github.com/tokio-rs/prost) to permit the latest version.
- [Release notes](https://github.com/tokio-rs/prost/releases)
- [Commits](tokio-rs/prost@prost-build-0.11.1...v0.12.0)

---
updated-dependencies:
- dependency-name: prost
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

datafusion-examples/Cargo.toml

@@ -47,7 +47,7 @@ log = "0.4"
 mimalloc = { version = "0.1", default-features = false }
 num_cpus = "1.13.0"
 object_store = { version = "0.7.0", features = ["aws"] }
-prost = { version = "0.11", default-features = false }
+prost = { version = "0.12", default-features = false }
 prost-derive = { version = "0.11", default-features = false }
 serde = { version = "1.0.136", features = ["derive"] }
 serde_json = "1.0.82"

datafusion/proto/Cargo.toml

@@ -47,7 +47,7 @@ datafusion-common = { path = "../common", version = "30.0.0" }
 datafusion-expr = { path = "../expr", version = "30.0.0" }
 object_store = { version = "0.7.0" }
 pbjson = { version = "0.5", optional = true }
-prost = "0.11.0"
+prost = "0.12.0"
 serde = { version = "1.0", optional = true }
 serde_json = { version = "1.0", optional = true }
 

datafusion/substrait/Cargo.toml

@@ -33,7 +33,7 @@ chrono = { version = "0.4.27", default-features = false }
 datafusion = { version = "30.0.0", path = "../core" }
 itertools = "0.11"
 object_store = "0.7.0"
-prost = "0.11"
+prost = "0.12"
 prost-types = "0.11"
 substrait = "0.13.1"
 tokio = "1.17"