chore(deps): update aws-sdk-core to ~> 3.126.2 to support imdsv2

[thug-gamer]

Description

This pull request enables support for IMDSv2 by updating the aws-sdk-core to ~> 3.126.2
This version was chosen since it includes

1. the introduction of the new class EC2Metadata (3.111.0)
2. the usage of the class in default configuration (3.125.0)
3. a bug fix related to expired tokens used in IMDS (3.126.1)

Issues Resolved

• Add support for IMDSv2 #489

Check List

• A conventional commit message
  This triggers our CHANGELOG and release pipeline (release-please); without your change, it cannot be released.
• New functionality includes testing.
• New functionality has been documented in the README if applicable.

[thug-gamer]

The checks are failing because I am not allowed to modify the metadata.rb

[damacus]

Yes, please undo the metadata change, the release job will manage that for us 👍🏼

The rest of the PR looks great.

[thug-gamer]

Thanks @damacus. I rebased the PR and removed my metadata.rb changes. Does it look good now (although I don't understand how the release job will update the dependency)?

[damacus]

Maybe I'm missing something but I don't see the update anymore?

Also sorry to be nit picky. You don't need to update the changelog anymore,the release pipeline will take care of it for you!

Sorry it's only been in a day 😂

[thug-gamer]

Thanks for the quick feedback. I removed the changelog entry and re-added my change. The issue however is that my change needs to happen inside the metadata.rb (dependency update).
How do we proceed?