feat(c/driver/sqlite): Support BLOB in result sets for SQLite

[paleolimbot]

It looks like the binding + ingest was supported already, it was just the result sets that were not supported.

From the R bindings:

library(adbcdrivermanager)

db <- adbc_database_init(adbcsqlite::adbcsqlite(), uri = ":memory:")
con <- adbc_connection_init(db)

read_adbc(con, "SELECT X'00' as a") |> 
  as.data.frame()
#>           a
#> 1 blob[1 B]

^{Created on 2023-10-25 with reprex v2.0.2}