*/*: Upgrade to https when available

Check done with pkgcheck scan --net -C net

Signed-off-by: Haelwenn (lanodan) Monnier <contact@hacktivis.me>

dev-R/Matrix/Matrix-1.3.4.ebuild

@@ -9,7 +9,7 @@ inherit R-packages
 
 DESCRIPTION='Sparse and Dense Matrix Classes and Methods'
 KEYWORDS="~amd64"
-SRC_URI="http://cran.r-project.org/src/contrib/${PN}_${MYPV}.tar.gz"
+SRC_URI="https://cran.r-project.org/src/contrib/${PN}_${MYPV}.tar.gz"
 LICENSE='GPL-2+'
 
 DEPEND="