[YUNIKORN-2571] Add hierarchy icon to queue node

[doupache]

What is this PR for?

Add hierarchy icon to queue node
icon from svgrepo which is MIT License

What type of PR is it?

• - Improvement

What is the Jira issue?

YUNIKORN-2571

Screenshots (if appropriate)

[baconYao]

Please see my suggestion, thanks.

[ryankert01]

+1, Nice icon.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 38.77%. Comparing base (e4bc274) to head (62834b7).
Report is 11 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #189   +/-   ##
=======================================
  Coverage   38.77%   38.77%           
=======================================
  Files           2        2           
  Lines          49       49           
=======================================
  Hits           19       19           
  Misses         27       27           
  Partials        3        3           

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[chenyulin0719]

Hi @wilfred-s, @craigcondit,

What else we need to do to include the image from MIT license?

The MIT lincese says "The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software."

[wilfred-s]

We need to add a couple of lines to the License file. Like we did in the k8shim LICENSE file:

--------------------------------------------------------------------------------
This product bundles various third-party components under other open source
licenses. This section summarizes those components and their licenses.

MIT License
------------
src/assets/images/hierarchy.svg

Besides that the repo has the following comment:
https://www.svgrepo.com/page/licensing/
So we can add a text to the about box which we already need for our 3rd party licenses to make them easily accessible. This was doen in YUNIKORN-2448 so we should be able to piggy-back on that one

[doupache]

I have updated the SVGRepo licensing info.
cc @wilfred-s

[craigcondit]

+1 LGTM.