media: Revert "media: atomisp: Add some ACPI detection info"

This reverts commit 0d64e942.

As gmin_subdev_add() now takes the ACPI handle directly,
we can deprecate the code that were doing this inside each
I2C driver.

PS.: This also reverts commit c03496b3 ("media: atomisp: add a notice about possible leak resources")

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>