[tests] Add symbolic links to components for XUL test UI

diff --git a/tests/bdb-xul/components/dbusservice.so b/tests/bdb-xul/components/dbusservice.so
new file mode 120000 (symlink)
index 0000000..8d4ea24
--- /dev/null
+++ b/tests/bdb-xul/components/dbusservice.so
@@ -0,0 +1 @@
+../../../debug/plugin/dbusservice.so
\ No newline at end of file

diff --git a/tests/bdb-xul/components/dbusservice.xpt b/tests/bdb-xul/components/dbusservice.xpt
new file mode 120000 (symlink)
index 0000000..a2cf1d2
--- /dev/null
+++ b/tests/bdb-xul/components/dbusservice.xpt
@@ -0,0 +1 @@
+../../../debug/xpt/dbusservice.xpt
\ No newline at end of file