bouncycastle 1.47 upgrade

Change-Id: I601cc0dd434897d48c79abb67e9f833159135cce
diff --git a/bouncycastle.version b/bouncycastle.version
index 281f7f5..a9eb1be 100644
--- a/bouncycastle.version
+++ b/bouncycastle.version
@@ -1,2 +1,2 @@
-BOUNCYCASTLE_JDK=16
-BOUNCYCASTLE_VERSION=146
+BOUNCYCASTLE_JDK=15on
+BOUNCYCASTLE_VERSION=147