Remove pgrep for now, caused enough problems for one day

Change-Id: I461c50c3d2349287f8a08c9f169ad4e320e690a6
diff --git a/vars/waitForAdapters.groovy b/vars/waitForAdapters.groovy
index 5436c71..ecd1f10 100644
--- a/vars/waitForAdapters.groovy
+++ b/vars/waitForAdapters.groovy
@@ -198,9 +198,6 @@
 
     println("** ${iam}: Tearing down port forwarding")
     sh("""
-      set +x
-      pgrep --list-full 'port\-forw' || true
-
       ps aux \
           | grep port-forw \
           | grep -v grep \