Making sponsors page of documentation

[isaacgsmith]

Added a sponsors page to the documentation as can be seen here.

Description

The sponsors page includes logos for Google, ESA, and NumFOCUS.

Motivation and context

Wolfgang requested that this page be added to the documentation.

How has this been tested?

• Testing pipeline.
• Other.
  Documentation build locally and on github.

Type of change

• Bug fix.
• New feature.
• Breaking change.
• None of the above.

Checklist

• My change requires a change to the documentation.
  • I have updated the documentation accordingly.
  • (optional) I have built the documentation on my fork following the instructions.
• I have assigned and requested two reviewers for this pull request.

[codecov]

Codecov Report

Merging #1584 (64b0324) into master (7eca324) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1584   +/-   ##
=======================================
  Coverage   67.20%   67.20%           
=======================================
  Files          73       73           
  Lines        6147     6147           
=======================================
  Hits         4131     4131           
  Misses       2016     2016           

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[jaladh-singhal]

Looks great - thanks @smithis7 for making this so quick!

[Molkree]

I don't see the contents of this page in Chrome, not even the We are grateful to the following organisations line.

It's just fine in Edge.

[isaacgsmith]

I don't see the contents of this page in Chrome, not even the We are grateful to the following organisations line.

It's just fine in Edge.

That's very odd. It works fine for me in chrome. Does the page source appear correctly when you click "view page source" in chrome?

[Molkree]

@smithis7, it seems so?

But the contents are 0px height

[KevinCawley]

What type of device are you using to view it? And what is the standard dimensions of your screen?

[Molkree]

Okay, I see why it happens, it's AdGuard.
This is a bit weird tho, it says that it blocked 0 ads, but if I disable it I can see everything on the page, so it's definitely the reason why.

[Molkree]

For anyone interested, AdGuard has updated filters so it works correctly now.