Masking of text patterns in log files

[orlof]

Ability to configure patterns that are masked in the logs. e.g.

Mask Log Pattern (0[1-9]|[12][0-9]|3[01])(0[1-9]|1[012]) Would change:

    Log    Time of birth is 051576
    Log    Time of birth is ******

[tonnitommi]

One option for data anonymization: https://microsoft.github.io/presidio/