core: use GHC 9.6.2 (#2641)

* Make it compiler with 9.6

Can be built with:

cabal build all -j --allow-newer=base --allow-newer=ghc-prim --allow-newer=template-haskell --allow-newer=bytestring --allow-newer=memory --allow-newer=cryptonite

Using ghc 9.6

It mostly runs afoul of https://github.com/ghc-proposals/ghc-proposals/blob/master/proposals/0366-no-ambiguous-field-access.rst

* compile with GHC 9.6.2: dependencies, imports, code

* update GHC version in CI

* update GHC version in desktop build scripts

* update simplexmq, sha256map.nix

* update compiler

* update simplexmq, direct-sqlcipher

* remove missing files from .cabal

* building on desktop

* mac build changes

* added version back

* building libffi from source

* update simplexmq

---------

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
Co-authored-by: Avently <7953703+avently@users.noreply.github.com>

src/Simplex/Chat/Store/Shared.hs

@@ -10,10 +10,11 @@
 
 module Simplex.Chat.Store.Shared where
 
-import Control.Concurrent.STM (stateTVar)
 import Control.Exception (Exception)
 import qualified Control.Exception as E
+import Control.Monad
 import Control.Monad.Except
+import Control.Monad.IO.Class
 import Crypto.Random (ChaChaDRG, randomBytesGenerate)
 import Data.Aeson (ToJSON)
 import qualified Data.Aeson as J