tor: switch to install packages from backports
buster-backports ships a recent tor version:
$ apt-cache policy tor
tor:
Installed: (none)
Candidate: 0.4.2.7-1~d9.stretch+1
Version table:
0.4.2.7-1~d9.stretch+1 500
500 http://deb.torproject.org/torproject.org stretch/main amd64 Packages
0.4.2.7-1~bpo10+1 100
100 http://deb.debian.org/debian buster-backports/main amd64 Packages
0.3.5.10-1 500
500 http://security.debian.org buster/updates/main amd64 Packages
0.3.5.8-1 500
500 http://deb.debian.org/debian buster/main amd64 Packages
Edited by godog