K 10
svn:author
V 6
jbeich
K 8
svn:date
V 27
2020-03-09T23:43:54.804540Z
K 7
svn:log
V 151
MFH: r528139

www/firefox: switch to rc3

Changes:	https://hg.mozilla.org/releases/mozilla-release/rev/c6e493873ba5
Approved by:	ports-secteam blanket

END