Bump lambda_runtime in /s3-uploader/runtimes/rust_on_provided_al2

Bumps [lambda_runtime](https://github.com/aws/aws-lambda-rust-runtime) from 1.2.1 to 1.3.0.
- [Release notes](https://github.com/aws/aws-lambda-rust-runtime/releases)
- [Changelog](https://github.com/aws/aws-lambda-rust-runtime/blob/main/release-plz.toml)
- [Commits](aws/aws-lambda-rust-runtime@lambda_runtime-v1.2.1...lambda_runtime-v1.3.0)

---
updated-dependencies:
- dependency-name: lambda_runtime
  dependency-version: 1.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]