gc: update to 8.2.8

gc/PKGBUILD

@@ -3,7 +3,7 @@
 
 pkgbase=gc
 pkgname=('libgc' 'libgc-devel')
-pkgver=8.2.6
+pkgver=8.2.8
 pkgrel=1
 pkgdesc="A garbage collector for C and C++"
 arch=('i686' 'x86_64')
@@ -16,9 +16,9 @@ msys2_references=(
 )
 license=('MIT')
 makedepends=('autotools' 'gcc')
-source=("${msys2_repository_url}/releases/download/v${pkgver}/${pkgbase}-${pkgver}.tar.gz")
+source=("https://github.com/ivmai/bdwgc/releases/download/v${pkgver}/${pkgbase}-${pkgver}.tar.gz")
 options=('!libtool')
-sha256sums=('b9183fe49d4c44c7327992f626f8eaa1d8b14de140f243edb1c9dcff7719a7fc')
+sha256sums=('7649020621cb26325e1fb5c8742590d92fb48ce5c259b502faf7d9fb5dabb160')
 
 prepare() {
   cd "${srcdir}/${pkgbase}-${pkgver}"