fix: higher default timeout for database download (#2033)

Depending on region and network conditions, 120s was not enough time for
many clients, leading to some complaints. Raise the default timeout to
five minutes.

Signed-off-by: Will Murphy <[email protected]>

cmd/grype/cli/options/database.go

@@ -30,7 +30,7 @@ var _ interface {
 const (
 	defaultMaxDBAge               time.Duration = time.Hour * 24 * 5
 	defaultUpdateAvailableTimeout               = time.Second * 30
-	defaultUpdateDownloadTimeout                = time.Second * 120
+	defaultUpdateDownloadTimeout                = time.Second * 300
 )
 
 func DefaultDatabase(id clio.Identification) Database {