community/rng-tools: downgrade to 6.3.1 since does not build on ppc64le

rngd_darn.c: In function 'refill_rand':
rngd_darn.c:129:15: error: 'struct rng' has no member named 'options'; did you mean 'rng_options'?
  if (ent_src->options[DARN_USE_AES].int_val) {
               ^~~~~~~

community/rng-tools/APKBUILD

 # Contributor: Dennis Przytarski <dennis@przytarski.com>
 # Maintainer: ScrumpyJack <scrumypjack@st.ilet.to>
 pkgname=rng-tools
-pkgver=6.6
-pkgrel=0
+pkgver=6.3.1
+pkgrel=1
 pkgdesc="A random number generator daemon"
 url="https://sourceforge.net/projects/gkernel/"
 arch="all"
@@ -55,7 +55,7 @@ package() {
 	install -m 755 -D "$srcdir"/rngd.initd "$pkgdir"/etc/init.d/rngd
 }
 
-sha512sums="00bbe7f817d8f228f357a79ca270c27c62c0e588a99cd76917ecb7e88dfb627028c66497a59c9918205f3551aaf631963c8fd6504cb4198ddf57f714204c21c4  rng-tools-6.6.tar.gz
+sha512sums="cb85674e6448e8152f92b4a82e944a9258dcc9ce68349404c0000c09378ac5f6fb298c50ed2d9a1b18d76c5f35b0a4884d5efd0f4dd434ec0952107e0738b937  rng-tools-6.3.1.tar.gz
 5c8196c3e70c093215fc0720cd3f58f339f74293a7eb35d95b914591d783472119dcc34fb27ab6a4c3ce5359e050b4987d1e7ddf213a7445fc0b70d9fae5eae5  fix-textrels-on-PIC-x86.patch
 363b5aa431a0da37fc9eb8c93cffed0b75f43064530318fb41c774acd8aab8a1e109cf6c294b77fa6b8f97aa355b2849f56e83d8b06bcd9e0e9f3aa4f3ba49ac  rngd.confd
 86a6a7446eda64c075e468bc304008314b710629e06146582c5ce3fcc307a6b4baf5f8e8a47b72f1bab0bb608d76f953f2712cddd35809abcb02b8320c682535  rngd.initd"