Support aeson >= 2 and GHC 9.2

Minor bump to ensure we still build through the aeson change.

What's Changed

• Remove deprecated packages from tests by @hololeap in #127
• Fix for GHC 9.2 by @brandon-leapyear in #126

New Contributors

• @hololeap made their first contribution in #127
• @brandon-leapyear made their first contribution in #126

Full Changelog: v0.8.9.4...v0.8.9.6