debian: Bump timesyncd from Depends to Recommends

Allows other time sync daemons to be installed such as NTP
to be installed in order to fix the ISO build.

Test Plan:
PASS Build systemd with applied patch
PASS Build ISO with updated systemd

Story: 2009221
Task: 43416

Signed-off-by: Charles Short <charles.short@windriver.com>
Change-Id: I76b27b72cc947bf5480b149fef2f3c09657b92c3

base/systemd/debian/deb_patches/0002-debian-Bump-timesyncd-from-Depends-to-Recommends.patch

@@ -0,0 +1,38 @@
+From 5b904c183e00060d455009632a49a7adda789204 Mon Sep 17 00:00:00 2001
+From: Charles Short <charles.short@windriver.com>
+Date: Wed, 26 Jan 2022 13:32:22 +0000
+Subject: [PATCH] debian: Bump timesyncd from Depends to Recommends
+
+Allows other time sync daemons to be installed such as NTP
+to be installed in order to fix the ISO build.
+
+Signed-off-by: Charles Short <charles.short@windriver.com>
+---
+ debian/control | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/debian/control b/debian/control
+index be7c47b90e..c20529e354 100644
+--- a/debian/control
++++ b/debian/control
+@@ -65,7 +65,8 @@ Architecture: linux-any
+ Multi-Arch: foreign
+ Section: admin
+ Priority: important
+-Recommends: dbus
++Recommends: dbus,
++            systemd-timesyncd | time-daemon,
+ Suggests: systemd-container,
+           policykit-1
+ Pre-Depends: ${shlibs:Pre-Depends},
+@@ -73,7 +74,6 @@ Pre-Depends: ${shlibs:Pre-Depends},
+ Depends: ${shlibs:Depends},
+          ${misc:Depends},
+          libsystemd0 (= ${binary:Version}),
+-         systemd-timesyncd | time-daemon,
+          util-linux (>= 2.27.1),
+          mount (>= 2.26),
+          adduser,
+-- 
+2.32.0
+

base/systemd/debian/deb_patches/series

@@ -1 +1,2 @@
 0001-Update-symbols-file-for-libsystemd0.patch
+0002-debian-Bump-timesyncd-from-Depends-to-Recommends.patch