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)