Relax upper bound on Hackage to allow `tls-2.1.0`

[mpilgrem]

mysql-haskell-1.1.5 specifies tls >=1.7.0 && <1.8 || ^>=1.8.0 || ^>=1.9.0 || ^>=2.0.0. This is given as one reason why tls >= 2.1 is blocked on Stackage, see:

• tls-2.1 is out of bounds for keter, mysql-haskell, and pandoc commercialhaskell/stackage#7464

However, on Windows 11 with GHC 9.6.6, I can build mysql-haskell-1.1.5 with a dependency on tls-2.1.0, using stack.yaml:

snapshot: lts-22.39 # GHC 9.6.6

extra-deps:
- tls-2.1.0

allow-newer: true

Please can a revision be made on Hackage to relax the upper bound, accordingly?