Support aeson-2.0

[endgame]

Closes #680 .

Tests done:

• Built repo with constraints: aeson ^>= 2.0
• Built repo with constraints: aeson ^>= 1.5
• Write a test program and ensure HashedBody still works

[endgame]

sagemaker-runtime will need regenerating but you prefer to do those in other branches.

[endgame]

I banged together a test program that successfully uploaded a HashedBody to S3, so I'm pretty sure I didn't break anything. @brendanhay OK to merge?

[brendanhay]

LGTM

…

On Fri 26. Nov 2021 at 11:42, endgame ***@***.***> wrote: I banged together a test program that successfully uploaded a HashedBody to S3, so I'm pretty sure I didn't break anything. @brendanhay <https://github.com/brendanhay> OK to merge? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#713 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAABDDKOJIASESH4NV2TDPLUN5QABANCNFSM5IYOKOUQ> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.