✅ Fix test inputs

Remove ones that will come from ingress from dummy node

Author: shnizzedy

CPAC/func_preproc/tests/test_preproc_connections.py

@@ -67,13 +67,9 @@
     "label-WM_desc-eroded_mask",
     "label-WM_desc-preproc_mask",
     "label-WM_mask",
-    "lateral-ventricles-mask",
     "space-T1w_desc-brain_mask",
     "space-T1w_desc-eroded_mask",
     "space-bold_desc-brain_mask",
-    "TR",
-    "scan",
-    "subject",
     "desc-brain_T1w",
     "from-T1w_to-template_mode-image_desc-linear_xfm",
     "from-bold_to-T1w_mode-image_desc-linear_xfm",