rust: release version 0.14.1 (#1324)

### Changelog
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### Docs

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### Description

Bump the Rust version to 0.14.1 to release the `into_inner` changes.

rust/Cargo.toml

@@ -7,7 +7,7 @@ categories = [ "science::robotics", "compression" ]
 repository = "https://github.com/foxglove/mcap"
 documentation = "https://docs.rs/mcap"
 readme = "README.md"
-version = "0.14.0"
+version = "0.14.1"
 edition = "2021"
 license = "MIT"