Aarch64/Haiku/binutils/testsuite: Suppress PEI test
The PEI test is suppressed for AArch64 Haiku targets in the binutils testsuite.
The PEI (Pre-EFI Initialization) test is now suppressed for AArch64 Haiku targets in the binutils testsuite. This prevents a regression caused by enabling ELF tests with Haiku targets, as there is no PEI BFD target included by default with the Haiku target configuration.
In Details
This commit modifies binutils/testsuite/binutils-all/aarch64/pei-aarch64-little.d to exclude Haiku targets. The exclusion is due to the lack of a PEI BFD target in the default Haiku configuration. This prevents a regression introduced by enabling ELF tests.
For Context
The binutils testsuite verifies the correct behavior of binutils utilities. PEI (Pre-EFI Initialization) is a part of the UEFI (Unified Extensible Firmware Interface) specification, related to early system initialization. This commit suppresses a PEI-related test for AArch64 Haiku targets because Haiku doesn't provide a default PEI BFD target, preventing test failures.