Open GHC9.6 compatibility issues

[locallycompact]

The following flora dependencies are not compatible with GHC 9.6.

daemons
odd-jobs
souffle-haskell
prometheus-client
prometheus-metrics-ghc
prometheus-proc
streamly
wai-middleware-prometheus
xml-conduit-writer

Logs here:

https://gitlab.horizon-haskell.net/package-sets/horizon-platform/-/pipelines/1361/failures