Ensure that bouncycastle still works on native-image from JDK 21

Author: msimacek

graalpython/com.oracle.graal.python/src/META-INF/native-image/org.graalvm.python/python-language/native-image.properties

@@ -1,7 +1,6 @@
 # This file contains native-image arguments needed to build graalpython
 Args = -H:MaxRuntimeCompileMethods=20000 \
        --initialize-at-build-time=com.oracle.graal.python,com.oracle.truffle.regex,jline,org.fusesource \
-       --initialize-at-run-time=org.bouncycastle \
        --features=com.oracle.graal.python.BouncyCastleFeature \
        --add-exports=org.graalvm.nativeimage/org.graalvm.nativeimage.impl=org.graalvm.py \
        --add-exports=org.graalvm.nativeimage/org.graalvm.nativeimage.impl=ALL-UNNAMED