GH-605 recognize 'Bsduname:' as osVersion prefix

Author: thurka

visualvm/jfr/src/org/graalvm/visualvm/jfr/views/environment/EnvironmentViewSupport.java

@@ -135,6 +135,7 @@ private static String formatOSInfo(String os) {
 
             if (s[0].startsWith("OS:")) s[0] = s[0].substring("OS:".length()).trim(); // NOI18N
             if (s[0].startsWith("uname:")) s[0] = s[0].substring("uname:".length()).trim(); // NOI18N
+            if (s[0].startsWith("Bsduname:")) s[0] = s[0].substring("Bsduname:".length()).trim(); // NOI18N
             if (s[0].startsWith("DISTRIB_ID=")) s[0] = s[0].substring("DISTRIB_ID=".length()).trim(); // NOI18N
 
             int i = s[0].indexOf(';'); // NOI18N