K 10
svn:author
V 6
jbeich
K 8
svn:date
V 27
2019-03-08T04:18:43.602935Z
K 7
svn:log
V 242
MFH: r495015

devel/nspr: update to 4.21

Changes:	http://mozilla.6506.n7.nabble.com/ANNOUNCE-NSPR-4-21-Release-tp379453.html
ABI:		https://abi-laboratory.pro/tracker/timeline/nspr/
Approved by:	ports-secteam blanket (required by Firefox 67)

END