misc/freebsd-doc-*: Update to rev. 719bd81 from the FreeBSD docset

- Update to rev. 719bd81 from the FreeBSD docset (1)
- Add a check for PDF build dependencies (2)
PR:		264109 (1), 262820 (2)
Reported by:	Graham Perrin <grahamperrin@gmail.com> (1)
                Alessandro Sagratini <ale_sagra@hotmail.com> (2)

misc/freebsd-doc-en/Makefile

@@ -1,7 +1,7 @@
 # Created by: Marc Fonvieille <blackend@FreeBSD.org>
 
 PORTNAME=	freebsd-doc
-PORTVERSION=	20220326
+PORTVERSION=	20220527
 PORTEPOCH=	1
 CATEGORIES=	misc docs
 MASTER_SITES=	LOCAL/blackend
@@ -55,6 +55,10 @@ PLIST_FORMATS+=	${O:tl}
 .endif
 .endfor
 
+.if ${PORT_OPTIONS:MPDF}
+BUILD_DEPENDS+=	asciidoctor-pdf:textproc/rubygem-asciidoctor-pdf
+.endif
+
 # when html is defined as the format, add HTML_COMMON.
 .if ${PORT_OPTIONS:MHTML}
 PLIST_FORMATS+=	html-common

misc/freebsd-doc-en/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1648292882
-SHA256 (freebsd-doc-20220326.tar.gz) = a277b3ae156ff16fd203c2bfedd79a875bd6a0e8586c9fc743dab5a5a6fd9748
-SIZE (freebsd-doc-20220326.tar.gz) = 97658560
+TIMESTAMP = 1653642292
+SHA256 (freebsd-doc-20220527.tar.gz) = 80cd9aba94143e16194042ca3d2692db10348da9668df41ec1afd4b5efb9e720
+SIZE (freebsd-doc-20220527.tar.gz) = 32140813