Disable sqlite by default (#8708)

Compiling types with the `sqlite` feature more than doubles the total compile time. Most downstream users don't need `sqlite` compatibility for `Slot` and `Epoch` types.


  Disable the `sqlite` feature by default.


Co-Authored-By: Mac L <mjladson@pm.me>

validator_client/slashing_protection/Cargo.toml

@@ -23,7 +23,7 @@ serde = { workspace = true }
 serde_json = { workspace = true }
 tempfile = { workspace = true }
 tracing = { workspace = true }
-types = { workspace = true }
+types = { workspace = true, features = ["sqlite"] }
 
 [dev-dependencies]
 rayon = { workspace = true }