Bump aws-sdk-sts from 1.88.0 to 1.95.0

Bumps [aws-sdk-sts](https://github.com/awslabs/aws-sdk-rust) from 1.88.0 to 1.95.0.
- [Release notes](https://github.com/awslabs/aws-sdk-rust/releases)
- [Commits](https://github.com/awslabs/aws-sdk-rust/commits)

---
updated-dependencies:
- dependency-name: aws-sdk-sts
  dependency-version: 1.95.0
  dependency-type: indirect
...

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Author: dependabot[bot]