Change in coreboot[master]: amd/common/block/acpi/pm_state: fix comparison in get_index_bit

[9elements QA (Code Review)]

9elements QA has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/50243 )

Change subject: amd/common/block/acpi/pm_state: fix comparison in get_index_bit
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Patch Set 3:

Automatic boot test returned (PASS/FAIL/TOTAL): 4/1/5
"HP Z220 SFF Workstation" (x86_32) using payload LinuxBoot_BusyBox_kexec : FAIL : https://lava.9esec.io/r/40999
"QEMU x86 q35/ich9" (x86_32) using payload SeaBIOS : SUCCESS : https://lava.9esec.io/r/40995
"QEMU x86 i440fx/piix4" (x86_64) using payload SeaBIOS : SUCCESS : https://lava.9esec.io/r/40994
"QEMU x86 i440fx/piix4" (x86_32) using payload SeaBIOS : SUCCESS : https://lava.9esec.io/r/40993
"QEMU AArch64" using payload LinuxBoot_u-root_kexec : SUCCESS : https://lava.9esec.io/r/40992

Please note: This test is under development and might not be accurate at all!