nickle 2.77

Closes #21108.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
libcouchbase: fix test
libcouchbase 2.0.7

Closes #21106.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
github doesn't use .io urls
update GitHub project and home page for hub

It has moved to the GitHub organization.

Closes #21103.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
lilypond: fix audit warning
ps2eps: fix options for gcc

Closes #21084.
libxml2: allow installation without Python
libgnomecanvasmm 2.26.0

Closes #18529.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>