ports-mgmt/pkg-devel: update to 1.17.99.5

- document triggers
- add pkg.readdir to lua scripts
- reduce memory usage for hashes
- fix memory corruption which can happen in some corner cases
- run triggers for pkg add and pkg register

ports-mgmt/pkg-devel/Makefile

@@ -1,5 +1,5 @@
 PORTNAME=	pkg
-DISTVERSION=	1.17.99.4
+DISTVERSION=	1.17.99.5
 _PKG_VERSION=	${DISTVERSION}
 CATEGORIES=	ports-mgmt
 PKGNAMESUFFIX=	-devel
@@ -11,7 +11,7 @@ LICENSE=	BSD2CLAUSE
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	freebsd
-GH_TAGNAME=	9de47aa4
+GH_TAGNAME=	4ffdaa3e
 
 CFLAGS+=	-O0 -g -Wno-error
 USE_LDCONFIG=	${PREFIX}/lib/compat/pkg

ports-mgmt/pkg-devel/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1631625378
-SHA256 (freebsd-pkg-1.17.99.4-9de47aa4_GH0.tar.gz) = d1eee13802c889ab18d3a8d21070529e332be093b22eff137c7bbe15650c23e7
-SIZE (freebsd-pkg-1.17.99.4-9de47aa4_GH0.tar.gz) = 3892112
+TIMESTAMP = 1632212064
+SHA256 (freebsd-pkg-1.17.99.5-4ffdaa3e_GH0.tar.gz) = d785ebc37e1a8373f3980f31e441ca27b86756438f5fde26ddb61d68966271b2
+SIZE (freebsd-pkg-1.17.99.5-4ffdaa3e_GH0.tar.gz) = 3893434

ports-mgmt/pkg-devel/pkg-plist

@@ -19,6 +19,7 @@ man/man5/pkg-repository.5.gz
 man/man5/pkg-keywords.5.gz
 man/man5/pkg-lua-script.5.gz
 man/man5/pkg-script.5.gz
+man/man5/pkg-triggers.5.gz
 man/man5/pkg.conf.5.gz
 man/man8/pkg-add.8.gz
 man/man8/pkg-alias.8.gz
@@ -47,6 +48,7 @@ man/man8/pkg-shlib.8.gz
 man/man8/pkg-ssh.8.gz
 man/man8/pkg-static.8.gz
 man/man8/pkg-stats.8.gz
+man/man8/pkg-triggers.8.gz
 man/man8/pkg-unlock.8.gz
 man/man8/pkg-update.8.gz
 man/man8/pkg-updating.8.gz