The latest official desktop OpenGL is 4.6 (2017). On Android, OpenGL ES 3.2 is the highest supported version (though Vulkan is now preferred).

While a literal OpenGL 5.0 version does not exist for Android, several modules are used to "boost" rendering versions and performance: OpenGL Driver Changer

If you find a file named OpenGL_5.0_Magisk.zip on a forum like XDA Developers or Telegram, it is likely: