grub: Add "console" to terminal_output
command for BIOS systems
#1894
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Description of changes:
This change adds the local console to the list of terminals to which grub will send output for systems using BIOS.
Before this change, on real hardware I wasn't able to see grub via serial console or local console. This change fixes that!
Testing done:
For the testing below, I bumped up the grub timeout to 10 seconds and verified grub's output:
Terms of contribution:
By submitting this pull request, I agree that this contribution is dual-licensed under the terms of both the Apache License, version 2.0, and the MIT license.