tools/power turbostat: version 18.06.20

Signed-off-by: Len Brown <len.brown@intel.com>

tools/power/x86/turbostat/turbostat.c

@@ -5102,7 +5102,7 @@ int get_and_dump_counters(void)
 }
 
 void print_version() {
-	fprintf(outf, "turbostat version 18.06.01"
+	fprintf(outf, "turbostat version 18.06.20"
 		" - Len Brown <lenb@kernel.org>\n");
 }