Predicate HeuristicNames::notSensitiveRegexp

Gets a regular expression that identifies strings that may indicate the presence of data that is hashed or encrypted, and hence rendered non-sensitive, or contains special characters suggesting nouns within the string do not represent the meaning of the whole string (e.g. a URL or a SQL query).

We also filter out common words like certain and concert, since otherwise these could be matched by the certificate regular expressions. Same for accountable (account), or secretarial (secret).