Add tab to only plot gate failures to status.o.o/elastic-recheck/

The 'Gate Queue' tab will only count hits that have caused gate failures
This, along with the overall categorization rate, help us have better
insight into what is causing the gate to reset.

Note: This needs a config patch to land before this can work. The
expected location of the output of elastic-recheck-graph has changed.

Co-Authored-By: Michael Krotscheck<krotscheck@gmail.com>

Change-Id: I23ed8d945c9517221622e1ca215c80539bb07bbd
Merge "Add tab to only plot gate failures to status.o.o/elastic-recheck/"