mkosi: update SUSE package list to fix build error

Problem: busybox-diffutils-1.36.1-30.2.noarch conflicts with diffutils provided by diffutils-3.10-1.5.x86_64
 Solution 1: deinstallation of busybox-diffutils-1.36.1-30.2.noarch
 Solution 2: do not install diffutils-3.10-1.5.x86_64
(cherry picked from commit 9edc143)

Author: bluca

mkosi.conf.d/opensuse/10-opensuse.conf

@@ -8,7 +8,16 @@ Distribution=opensuse
 Release=tumbleweed
 
 [Content]
+# We install gawk, gzip, grep, xz, sed, rsync and docbook-xsl-stylesheets here explicitly so that the busybox
+# versions don't get installed instead.
 Packages=
+        device-mapper
+        diffutils
+        distribution-release
+        docbook-xsl-stylesheets
+        gawk
+        grep
+        gzip
         btrfs-progs
         dbus-1
         f2fs-tools
@@ -38,6 +47,15 @@ Packages=
         libxkbcommon0
         pam
         python3-pefile
+        shadow
+        libtss2-esys0
+        libtss2-mu0
+        libtss2-rc0
+        libtss2-tcti-device0
+        # Workaround for CI issue with our stub getting overwritten
+        systemd-boot
+        rsync
+        sed
         tpm2-0-tss
         vim
 
@@ -46,7 +64,6 @@ BuildPackages=
         audit-devel
         bpftool
         dbus-1-devel
-        docbook-xsl-stylesheets
         dwarves
         fdupes
         fuse-devel