tier-0: add systemd-cryptsetup to initrd dracut modules

Fedora 41 appears to require the inclusion of `systemd-cryptsetup` in
the initrd in order to unlock LUKS devices at boot.

See: #17

Signed-off-by: Micah Abbott <miabbott@redhat.com>
(cherry picked from commit 7109132dd6)

tier-0/initramfs.yaml

@@ -14,5 +14,5 @@ postprocess:
     EOF
     cat > /usr/lib/dracut/dracut.conf.d/49-bootc-tpm2-tss.conf << 'EOF'
     # We want this for systemd-cryptsetup tpm2 locking
-    add_dracutmodules+=" tpm2-tss "
+    add_dracutmodules+=" systemd-cryptsetup tpm2-tss "
     EOF