community/keychain: update source url

The source is now hosted on [github]. As a result the archive checksum has
to be updated as well.

[0]:https://github.com/funtoo/keychain

community/keychain/APKBUILD

@@ -7,7 +7,7 @@ url="https://www.funtoo.org/Keychain"
 arch="noarch"
 license="GPL-2.0-only"
 subpackages="$pkgname-doc"
-source="http://www.funtoo.org/distfiles/$pkgname/$pkgname-$pkgver.tar.bz2"
+source="$pkgname-$pkgver.tar.gz::https://github.com/funtoo/keychain/archive/$pkgver.tar.gz"
 options="!check" # no test suite, see https://github.com/funtoo/keychain
 
 package() {
@@ -15,4 +15,4 @@ package() {
 	install -Dm644 keychain.1 "$pkgdir/usr/share/man/man1/keychain.1"
 }
 
-sha512sums="8750099cd12ca5696e8e583ea6fb7a66e8796b03fa742863c391ef6eb4e6824b41abe508344b4c6fda1524d203de0d0b076e845f6a95fdbbaf41f4bc7680f1ce  keychain-2.8.5.tar.bz2"
+sha512sums="2b98a9937b058267150d62d4f95653c4bbab6117a0774ac266abf95020c41905412b1522a82abf71722f25f6af31ba3498f6d54622009498c845802bf2df6024  keychain-2.8.5.tar.gz"