anaconda: fix patch description related to coreboot and encrypted boot

anaconda/0020-anaconda-add-skip_grub-parameter-and-allow-boot-encr.patch

@@ -2,16 +2,14 @@ From fd7575cbd24f9f72447755995cd9e6694e23f149 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
  <marmarek@invisiblethingslab.com>
 Date: Fri, 19 Oct 2018 08:02:12 +0200
-Subject: [PATCH] anaconda: don't force non-encrypted /boot on coreboot systems
+Subject: [PATCH] anaconda: add skip_grub parameter and allow boot encryption and the lvmlv format
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
 
-With grub payload it is possible to have all the partitions encrypted.
+On coreboot systems, as grub2 can be used a payload it is possible to have all the partitions encrypted.
 
-Based on patch by @tlaurion
-
-Fixes QubesOS/qubes-issues#2118
+Based on commits bf803e7 and 62cb1ca.
 
 Signed-off-by: Frédéric Pierret <frederic.epitre@orange.fr>
 ---

anaconda/anaconda.spec

@@ -37,7 +37,7 @@ Patch16: 0016-anaconda-Do-not-fail-during-initramfs-start-up-due-t.patch
 Patch17: 0017-anaconda-Disable-the-NTP-configuration-spoke.patch
 Patch18: 0018-anaconda-drop-useless-on-Qubes-dependencies-on-netwo.patch
 Patch19: 0019-anaconda-skip-NTP-installation-and-setup-in-dom0.patch
-Patch20: 0020-anaconda-don-t-force-non-encrypted-boot-on-coreboot-.patch
+Patch20: 0020-anaconda-add-skip_grub-parameter-and-allow-boot-encr.patch
 Patch21: 0021-anaconda-switch-default-partitioning-scheme-to-LVM-T.patch
 Patch22: 0022-anaconda-add-console-none-Xen-parameter.patch
 Patch23: 0023-anaconda-add-dom0_mem-min-1024M-to-default-xen-cmdli.patch