[processor/resourcedetection] migrate to AWS v2 SDK

[crobert-1]

Component(s)

processor/resourcedetection

Describe the issue you're reporting

AWS has annouced that it will be discontinuing support for go AWS SDK v1 and we should be updating the collector to migrate away from it to ensure any issues with the package are dealt with.

https://aws.amazon.com/blogs/developer/announcing-end-of-support-for-aws-sdk-for-go-v1-on-july-31-2025/

[github-actions]

Pinging code owners:

• processor/resourcedetection: @Aneurysm9 @dashpole

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[odubajDT]

Hi, I would like to have a look at this

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

Pinging code owners:

• processor/resourcedetectionprocessor: @Aneurysm9 @dashpole

See Adding Labels via Comments if you do not have permissions to add labels yourself.