freshclam did not have a receive timeout set and a default of
60s was used. That causes that the large main database cannot
be downloaded over a line with a 16 MBit/s downlink.
This patch increases that timeout and should allow a successful
download on slower connections, too.
Suggested-by: Tim Fitzgeorge <ipfb@tfitzgeorge.me.uk> Fixes: #12246 Signed-off-by: Michael Tremer <michael.tremer@ipfire.org> Reviewed-by: Peter Müller <peter.mueller@ipfire.org> Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>