[SECURITY] Hardcode the password in DigestTypeBenchmark

[AliIoT]

bookkeeper/microbenchmarks/src/main/java/org/apache/bookkeeper/proto/checksum/DigestTypeBenchmark.java

Line 109 in 7018d2f

final byte[] password = "password".getBytes(StandardCharsets.UTF_8);

Is it ok to hardcode the password in DigestTypeBenchmark? It seems to be a benchmark class, won't use in production. Am I right?
Thanks for your help.

[dlg99]

Correct, this is just for the benchmarks.