MFH: r474443

- Fix build with PCRE using --with-pcre1 configure option since git moved
  default --with-pcre to use version 2
- Add a new OPTION PCRE2 to let it build with devel/pcre2
- Bump PORTREVISION

PR:		229366
Submitted by:	mat
Sponsored by:	Rubicon Communications, LLC (Netgate)
Approved by:	ports-secteam (miwi)