[SSSD] [sssd PR#5593][synchronized] BUILD: prefer PCRE2 over PCRE

[alexey-tikhonov]

   URL: https://github.com/SSSD/sssd/pull/5593
Author: alexey-tikhonov
 Title: #5593: BUILD: prefer PCRE2 over PCRE
Action: synchronized

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/5593/head:pr5593
git checkout pr5593