systemd: unbreak remote journal logging

Apparently, our update of buildroot changed the way how systemd is
built. Now we need that other option (which is documented to enable
systemd-journal-remote) when we need systemd-journal-upload.

Fixes: 1c6643e Remote systemd journald logging
Fixes: 2bfe9ee Update Buildroot (and everything)
Change-Id: Idb93d2518b06a67298e33f3c50037103b491b15b
diff --git a/configs/czechlight_clearfog_defconfig b/configs/czechlight_clearfog_defconfig
index e275dfd..7d31df7 100644
--- a/configs/czechlight_clearfog_defconfig
+++ b/configs/czechlight_clearfog_defconfig
@@ -61,6 +61,7 @@
 BR2_PACKAGE_RAUC=y
 BR2_PACKAGE_RAUC_NETWORK=y
 BR2_PACKAGE_SYSTEMD_JOURNAL_GATEWAY=y
+BR2_PACKAGE_SYSTEMD_JOURNAL_REMOTE=y
 # BR2_PACKAGE_SYSTEMD_HWDB is not set
 BR2_PACKAGE_SYSTEMD_RANDOMSEED=y
 # BR2_PACKAGE_SYSTEMD_VCONSOLE is not set