d/patches: Fix kernel WARN on exit

Import patches from upstream to cleanup the exit sequence. The first 2 patches fix a kernel WARN message that is happening because plymouth is requestion CRTC info from the DRM driver after the DRM engine has already been turned off.

The last 2 patches ensure a clean exit on SIGTERM so that the screen doesn't flicker or show the console at the very end, especially with the i915 driver.

Fixes: infrastructure/apertis-issues#319 (closed)

https://phabricator.apertis.org/T9698

assigned to @detlev

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• b7532510 - Release plymouth 0.9.5-3+apertis3

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• ab87433a - Refresh the automatically detected licensing information

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mentioned in issue infrastructure/apertis-issues#319 (closed)

approved this merge request

The changes make sense to me, however, I wonder why this only impacts in amd64 UP Squared 6000 board and not in other boards.

resolved all threads

merged

mentioned in merge request !8 (merged)