chore(deps): update aws-sdk-rust monorepo

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
aws-config	dependencies	minor	1.5.8 → 1.8.12
aws-sdk-sts	dependencies	minor	1.46.0 → 1.96.0
aws-smithy-types-convert	dependencies	patch	0.60.8 → 0.60.11

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path Cargo.toml --package aws-config@1.5.8 --precise 1.8.12
    Updating crates.io index
error: failed to select a version for `tower`.
    ... required by package `aws-smithy-http-client v1.1.5`
    ... which satisfies dependency `aws-smithy-http-client = "^1.1.5"` of package `aws-smithy-runtime v1.9.5`
    ... which satisfies dependency `aws-smithy-runtime = "^1.9.5"` of package `aws-config v1.8.12`
    ... which satisfies dependency `aws-config = "^1.3.0"` of package `iam_assumer v0.1.0 (/tmp/renovate/repos/github/Isawan/iam-assumer)`
versions that meet the requirements `^0.5.2` are: 0.5.3, 0.5.2

all possible versions conflict with previously selected packages.

  previously selected package `tower v0.5.1`
    ... which satisfies dependency `tower = "^0.5.0"` (locked to 0.5.1) of package `iam_assumer v0.1.0 (/tmp/renovate/repos/github/Isawan/iam-assumer)`

failed to select a version for `tower` which could resolve this conflict