package/stella: fix project URLs

The project moved to github: http://stella.sourceforge.net/

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/stella/Config.in

@@ -9,7 +9,7 @@ config BR2_PACKAGE_STELLA
 	help
 	  Stella is a multi-platform Atari 2600 VCS emulator.
 
-	  http://stella.sourceforge.net/
+	  https://stella-emu.github.io/
 
 comment "stella needs a toolchain w/ dynamic library, C++, gcc >= 4.8"
 	depends on BR2_STATIC_LIBS || !BR2_INSTALL_LIBSTDCPP || \

package/stella/stella.mk

@@ -6,7 +6,7 @@
 
 STELLA_VERSION = 4.7.2
 STELLA_SOURCE = stella-$(STELLA_VERSION)-src.tar.xz
-STELLA_SITE = http://downloads.sourceforge.net/stella
+STELLA_SITE = https://github.com/stella-emu/stella/releases/download/release-$(STELLA_VERSION)
 STELLA_LICENSE = GPL-2.0+
 STELLA_LICENSE_FILES = Copyright.txt License.txt