virtual/pager: Sync with gentoo

It's from gentoo commit 38b155fa1bf907617067c98eb4ba3a5d0790eb1a.

sdk_container/src/third_party/portage-stable/virtual/pager/ChangeLog

@@ -1,51 +0,0 @@
-# ChangeLog for virtual/pager
-# Copyright 1999-2014 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/virtual/pager/ChangeLog,v 1.16 2014/03/26 08:56:07 ulm Exp $
-
-  26 Mar 2014; Ulrich Müller <ulm@gentoo.org> pager-0.ebuild:
-  Update to EAPI 5.
-
-  18 Jan 2014; Mike Frysinger <vapier@gentoo.org> pager-0.ebuild:
-  Add arm64 love.
-
-  17 Jan 2014; Mike Frysinger <vapier@gentoo.org> pager-0.ebuild:
-  Mark m68k/s390/sh stable.
-
-  26 Dec 2013; Ulrich Müller <ulm@gentoo.org> pager-0.ebuild:
-  Drop to unstable on m68k, s390 and sh. Remove empty variable assignments.
-
-  22 Feb 2013; Zac Medico <zmedico@gentoo.org> pager-0.ebuild:
-  Add ~arm-linux keyword.
-
-  27 Apr 2012; Alexis Ballier <aballier@gentoo.org> pager-0.ebuild:
-  keyword ~amd64-fbsd
-
-  10 Jan 2012; Ulrich Müller <ulm@gentoo.org> pager-0.ebuild:
-  Drop USE conditional for prefix, since util-linux is no longer
-  package.provided in prefix/linux profiles. Bug 339854.
-
-  14 Nov 2011; Christian Faulhammer <fauli@gentoo.org> pager-0.ebuild:
-  Add app-editors/vim with vim-pagers USE flag as reported in bug 390465 by
-  Douglas Freed <dwfreed AT mtu DOT edu>
-
-  13 Jun 2011; Christian Faulhammer <fauli@gentoo.org> pager-0.ebuild:
-  Add dependency on USE=ncurses on sys-apps/util-linux, see bug 370367 by
-  Albert W. Hopkins <marduk AT python DOT net>
-
-  05 Oct 2010; Jeremy Olexa <darkside@gentoo.org> pager-0.ebuild:
-  Don't depend on util-linux for Gentoo Prefix, bug 339854
-
-  15 Dec 2009; Jonathan Callen <abcd@gentoo.org> pager-0.ebuild:
-  QA: Add prefix keywords
-
-  18 Apr 2009; Ulrich Mueller <ulm@gentoo.org> pager-0.ebuild:
-  Include util-linux as alternative, since it installs /bin/more.
-
-  28 Nov 2008; Christian Faulhammer <fauli@gentoo.org> metadata.xml:
-  Change my email address
-
-*pager-0 (21 Mar 2008)
-
-  21 Mar 2008; Christian Faulhammer <opfer@gentoo.org> +metadata.xml,
-  +pager-0.ebuild:
-  initial import

sdk_container/src/third_party/portage-stable/virtual/pager/Manifest

@@ -1,20 +0,0 @@
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-Hash: SHA256
-
-EBUILD pager-0.ebuild 740 SHA256 3ac76c8660be13d3ef9ee93955782c3de63b20e0b8fe438245143bb96131eb3c SHA512 df13eb45b7f70e2af6da66dcd73a0dd6ed5aa5e65a266ba89b67b22a92fc1461495f44eceb8030a8ef1a46c51e4fa5d3fa08e41d965c96d632b70f63edfa6925 WHIRLPOOL 843f98ef01d304bc8163fc9cdde72af2e5d988241901a55c265c5a3daf3b5ccd2a13d96b9ff6d982d2c7bb85b98a05c988986171ee2382fc99966fd785f15c57
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sdk_container/src/third_party/portage-stable/virtual/pager/metadata.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<maintainer>
+	<maintainer type="person">
-    <email>fauli@gentoo.org</email>
+		<email>mgorny@gentoo.org</email>
-    <name>Christian Faulhammer</name>
+		<name>Michał Górny</name>
 	</maintainer>
+	<stabilize-allarches/>
 </pkgmetadata>

sdk_container/src/third_party/portage-stable/virtual/pager/pager-0.ebuild

@@ -1,15 +1,13 @@
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/virtual/pager/pager-0.ebuild,v 1.13 2014/03/26 08:56:07 ulm Exp $
 
-EAPI=5
+EAPI=6
 
 DESCRIPTION="Virtual for command-line pagers"
 SLOT="0"
-KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~ppc-aix ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~hppa-hpux ~ia64-hpux ~x86-interix ~amd64-linux ~arm-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 
 RDEPEND="|| ( sys-apps/less
-	sys-apps/more
 	sys-apps/most
 	sys-apps/util-linux[ncurses]
 	app-text/lv