aapits: Fix result parsing

The test results in acpica/tests/aapits/tmp/raw.out are more valuable
. It shows "<Function Name>: <test result>". Use them instead of
"test 1 0:pass" for LAVA test results.

Change-Id: Iedc57c941e90b28ea9cd671bded386529e2665be
Tagged pointer test: add openembedded/pointer_tagging-tests.yaml

Add tagged pointer test.

Change-Id: I37920e15b1da07db7e55533074179c1fd93d628e
ACPI: add acpi-smoke-test.yaml

Do the following tests to check if the test image is ACPI supported
1) Check presence of /sys/firmware/acpi
2) Check presence of /sys/firmware/acpi/tables/DSDT
3) If iasl is installed test decompile of /sys/firmware/acpi/tables/DSDT

Change-Id: I3aaac732aaf4b8b8f5d5cbafc92e1e54fa35d3b6
Make shell scripts POSIX compliant

Signed-off-by: Lucas Dutra Nunes <ldnunes@ossystems.com.br>