refactor(ooniprobe): migrate database to internal (#979)

See https://github.com/ooni/probe/issues/2352

Co-authored-by: decfox <decfox@github.com>
Co-authored-by: Simone Basso <bassosimone@gmail.com>

cmd/ooniprobe/internal/enginex/enginex.go

@@ -1,22 +0,0 @@
-// Package enginex contains ooni/probe-engine extensions.
-package enginex
-
-import (
-	"github.com/apex/log"
-)
-
-// Logger is the logger used by the engine.
-var Logger = log.WithFields(log.Fields{
-	"type": "engine",
-})
-
-// LocationProvider is an interface that returns the current location. The
-// github.com/ooni/probe-cli/v3/internal/engine/session.Session implements it.
-type LocationProvider interface {
-	ProbeASN() uint
-	ProbeASNString() string
-	ProbeCC() string
-	ProbeIP() string
-	ProbeNetworkName() string
-	ResolverIP() string
-}