Fix #1635 Ease upper bound on aeson dependency

[mpilgrem]

See:

• aeson-2.3 commercialhaskell/stackage#8016
• use aeson >= 2.3.0.0 to avoid HSEC-2026-0007 #1635

This is no longer a burning platform because of:

• https://discourse.haskell.org/t/aeson-text-iso8601-have-a-vulnerability-lets-update-bounds/14627/4

Tested by building on Windows 11 with:

> stack -w stack-ghc-9.10.3.yaml test --no-run-tests

and:

# stack-ghc-9.10.3.yaml

snapshot: lts-24.56 # GHC 9.10.3

packages:
  - ./persistent
  - ./persistent-sqlite
  - ./persistent-test
  - ./persistent-mongoDB
# The Haskell mysql package (a dependency) does not support Windows, unpatched:
# - ./persistent-mysql
  - ./persistent-postgresql
  - ./persistent-redis
  - ./persistent-qq

allow-newer: true
allow-newer-deps:
- postgresql-simple

extra-deps:
# lts-24.56 specifies aeson-2.2.5.0:
- aeson-2.3.1.0@sha256:9570d664d4ca7a8bf9177b0d0849909554042cc39b260e3e19d1bd6a7d2d5433,6404
# lts-24.56 omits postgresql-simple-interval, a dependency of persistent-postgresql:
- postgresql-simple-interval-1.0.1.2@sha256:437e6a7b3a2985ebfffdb3312bb35043f25eefe592096439e209cf8ca9efa4cc,1922