fwupd: enable verbose daemon output on test images

BUG=b:218359774,b:211790542
TEST=cat /etc/fwupd/daemon.conf

Change-Id: I2f7ab7d811373550805b52355aaad0dceb55e0d8
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/3444584
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Benson Leung <bleung@google.com>
Auto-Submit: Daniel Campello <campello@chromium.org>
Commit-Queue: Daniel Campello <campello@chromium.org>
Tested-by: Daniel Campello <campello@chromium.org>
diff --git a/mod_for_test_scripts/340enableFwupdDummy b/mod_for_test_scripts/340enableFwupdDummy
index 1305888..8ca83de 100755
--- a/mod_for_test_scripts/340enableFwupdDummy
+++ b/mod_for_test_scripts/340enableFwupdDummy
@@ -8,6 +8,10 @@
   exit 0
 fi
 
+echo "Enabling verbose debug output for fwupd."
+
+sed -e 's/^\(VerboseDomains=\).*/\1*/' -i "${ROOT_FS_DIR}/etc/fwupd/daemon.conf"
+
 echo "Enabling dummy fwupd remote for tests."
 
 sed -e '/^DisabledPlugins=/s/^/#/' -i "${ROOT_FS_DIR}/etc/fwupd/daemon.conf"