15062: added libcurl4-gnutls-dev and a symlink for libhts.so.2
15062: added libcurl4-gnutls-dev and a symlink for libhts.so.2

Arvados-DCO-1.1-Signed-off-by: Forrest Hartley <fhartley@curii.com>

curoverse/l7g,curoverse/l7g,curoverse/l7g,curoverse/l7g,curoverse/l7g,curoverse/l7g,curoverse/l7g