Change to Subversion PMC rule for approving backports

Recently there have not been enough developers willing and able to test
and approve proposed fixes for back-port to the supported release branches.

We have just been discussing this on #svn-dev [1]. Rather than delay
forever, myself, stsp and brane decided that in line with "silence
implies consent", we can go ahead with merging the proposed backports
even if they have fewer than 3 votes.

We will go ahead now.

[1] discussion around
https://colabti.org/irclogger/irclogger_log/svn-dev?date=2019-07-18#l80

- Julian
Received on 2019-07-18 14:09:22 CEST