Merge igraph (0.9.6+ds-2) import into refs/heads/workingbranch
authorAndreas Tille <tille@debian.org>
Sat, 8 Jan 2022 20:50:51 +0000 (20:50 +0000)
committerAndreas Tille <tille@debian.org>
Sat, 8 Jan 2022 20:50:51 +0000 (20:50 +0000)

Trivial merge