does the Intel UHD Graphics Support OpenGL 2.1?
Solution 1:
Knowing precisely what CPU you have would be more certain, but UHD tends to refer to anything Kaby Lake refresh onwards, so 2017.
That will certainly be Open GL 2.1 capable, probably right up to 4.6. Open GL 2.1 was pretty much the standard from 2005 or so. Anything made since then ought to support it.
From comments
The Esri OpenGL Extensions Viewer will allow you to check for yourself which version of Open GL your GPU supports.