refactor: migrated from go-kit/log to log/slog (#761)

.golangci.yaml

cmd/aio/main.go

cmd/controller/main.go

cmd/node/main.go

go.mod

go.sum

internal/api/volume.go

internal/api/volume_test.go

internal/app/app.go

internal/driver/controller.go

internal/driver/controller_test.go

internal/driver/identity.go

internal/driver/identity_test.go

internal/driver/node.go

internal/driver/node_test.go

internal/driver/sanity_test.go

internal/metrics/metrics.go

internal/testutil/testutil.go

internal/volumes/cryptsetup.go

internal/volumes/idempotency.go