Add attoparsec-aeson to support aeson-2.2

[Vekhir]

The module Data.Aeson.Parser is moved into attoparsec-aeson for aeson >=2.2. For aeson <2.2, attoparsec-aeson is an empty package, since the module exists within aeson.

This is the fix as suggested in #1802, but that PR was never updated for that.

Before submitting your PR, check that you've:

• Bumped the version number

After submitting your PR:

• Update the Changelog.md file with a link to your PR
• Check that CI passes (or if it fails, for reasons unrelated to your change, like CI timeouts)

[parsonsmatt]

Looks like we need to add aeson-attoparsec to Stackage before CI is going to pass.

[Vekhir]

@parsonsmatt Isn't it already? https://www.stackage.org/package/attoparsec-aeson (with version 2.1.0.0). It probably wouldn't hurt to update it though

Additionally, the error messages states, confusingly, that the latest matching version is 2.2.0.0.

[snoyberg]

Looks like the new package needs to be added to extra-deps in the stack.yaml file.

[Vekhir]

Added attoparsec-aeson 2.1.0.0 to stack.yaml and updated the stack.yaml.lock file

[snoyberg]

Thanks!

[Vekhir]

Thanks for the quick release!