tests: update SPCR loongarch64 and riscv64 test data

On LoongArch and RISC-V the SPCR test data contained: Terminal Type : 00 Language : 03 The corrected values are: Terminal Type : 03 Language : 00 See the specification of the table in https://learn.microsoft.com/en-us/windows-hardware/drivers/bringup/serial-port-console-redirection-table The ACPI table data was rebuilt with tests/data/acpi/rebuild-expected-aml.sh. Remove SPCR expections from tests/qtest/bios-tables-test-allowed-diff.h. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-ID: <20260705063147.199732-4-heinrich.schuchardt@canonical.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>