Updating to gVisor v20210628.0

PKGBUILD

@@ -2,13 +2,13 @@
 
 pkgname=gvisor-bin
 _pkgname=runsc
-pkgver=20210518.0
+pkgver=20210628.0
 pkgrel=1
 pkgdesc='OCI container sandbox runtime focused on security, efficiency, and ease of use'
 arch=('x86_64')
 url='https://gvisor.dev'
 license=('Apache')
-depends=('docker')
+optdepends=('docker: for Docker runtime support')
 provides=(
 	"${pkgname%-bin}"
 	"$_pkgname"
@@ -18,8 +18,8 @@ conflicts=(
 	"$_pkgname"
 )
 install="$pkgname.install"
-source=("$pkgname-$pkgver::https://storage.googleapis.com/${pkgname%-bin}/releases/release/$pkgver/$arch/$_pkgname")
-b2sums=(7983fc051ed641d13b1ac3039a764ca0cb6af3c3e007bb682c6d7d8aad7d29483f3cebc6fae913e3832b08d2a8f36194a4e2ccbbc0418f25275137655f9944b8)
+source=("$pkgname-$pkgver::https://storage.googleapis.com/${pkgname%-bin}/releases/release/${pkgver%.[0-9]}/$arch/$_pkgname")
+b2sums=(12ae13d2fab74265a549feb91cfb9fb10a261de10285ac816b254d105b0a11c87dbccd82e185840a250f8dc5c9eb6cf3803b6d3f7f58bc2998033856e2155b43)
 
 package() {
 	install -Dm 755 "$pkgname-$pkgver" "$pkgdir/usr/bin/$_pkgname"