ITS#9442 Add negregex constraint type for not allowing values based on a regex.

3 jobs for its9442 in 28 minutes and 36 seconds (queued for 1 second)
Status Name Job ID Coverage
  Build
passed build-gnutls-mit-standalone-lloadd #3009

00:27:20

passed build-no-threads-no-slapd #3007

00:02:45

passed build-openssl-heimdal-lloadd #3008

00:28:35