[3.0] gnutls: remove manual DH prime bits setting
This sets the DH group to an unnecessarily and insecure small size. By removing this function call GnuTLS will select an appropriate DH group from the priority string which, when configured appropriately, will always be a 2048-bit or larger group.
Signed-off-by: William Woodruff william@trailofbits.com
(cherry picked from commit 3c9e4df1)
Signed-off-by: Tristan Matthews tmatth@videolan.org