drm_hwcomposer: CI: Update c++ std version to 20
aosp uses c++20, and this allows for usage of some more modern functionality.
Change-Id: Ic8e4e7b5f061e8ff357439a8472bfe678fa9134f Signed-off-by: Drew Davenport ddavenport@google.com
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aosp uses c++20, and this allows for usage of some more modern functionality.
Change-Id: Ic8e4e7b5f061e8ff357439a8472bfe678fa9134f Signed-off-by: Drew Davenport ddavenport@google.com