huangdarwin 854c5254ec GL: Print egl errors in hex.
The actual errors are all positive hex values. Without this CL, we must first
convert decimal errors to hex ones before figuring out what went wrong.

PiperOrigin-RevId: 544695961
2023-07-05 09:01:36 +00:00
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2023-07-05 09:01:36 +00:00