fwts: change test short descriptions from "Check ..." to "Test ..."

There are mixes of "check" and "test" in the test short descriptions. I think we should replace "check" with the form formal term "test" across the board.

fwts --show-tests
Batch tests:
 acpiinfo General ACPI information check.
 acpitables ACPI table settings sanity checks.
 apicedge APIC Edge/Level Check.
 apicinstance Check for single instance of APIC/MADT table.
 aspm PCIe ASPM check.
 bios32 Check BIOS32 Service Directory.
 bios_info Gather BIOS DMI information.
 checksum Check ACPI table checksum.
 cpufreq CPU frequency scaling tests.
 crs Check PCI host bridge configuration using _CRS.
 csm Check for UEFI Compatibility Support Module.
 cstates Check processor C state support.
 dmar Check sane DMA Remapping (VT-d).
 dmicheck Test DMI/SMBIOS tables for errors.
 ebda Validate EBDA region is mapped and reserved in memory map table.
 fadt FADT SCI_EN enabled check.
 fan Simple Fan Tests.
 hda_audio Check HDA Audio Pin Configs.
 hpet_check HPET configuration test.
 klog Scan kernel log for errors and warnings.
 maxfreq Check max CPU frequencies against max scaling frequency.
 maxreadreq Checks firmware has set PCI Express MaxReadReq to a higher value on non-motherboard devices.
 mcfg MCFG PCI Express* memory mapped config space.
 method ACPI DSDT Method Semantic Tests.
 microcode Check if system is using latest microcode.
 mpcheck Check MultiProcessor Tables.
 msr MSR register tests.
 mtrr MTRR validation.
 nx Test if CPU NX is disabled by the BIOS.
 oops Scan kernel log for Oopses.
 os2gap OS/2 memory hole test.
 osilinux Disassemble DSDT to check for _OSI("Linux").
 pcc Processor Clocking Control (PCC) Test.
 pciirq Check PCI IRQ Routing Table.
 pnp Check BIOS Support Installation structure.
 securebootcert Ubuntu UEFI secure boot test.
 syntaxcheck Re-assemble DSDT and find syntax errors and warnings.
 version Gather kernel system information.
 virt Test CPU Virtualisation Configuration.
 wakealarm Test ACPI Wakealarm.
 wmi Extract and analyse Windows Management Instrumentation (WMI).

Interactive tests:
 ac_adapter Interactive ac_adapter power test.
 battery Battery Tests.
 brightness Interactive LCD brightness test.
 hotkey Hotkey scan code tests.
 lid Interactive lid button test.
 power_button Interactive power_button button test.

Power States tests:
 s3 S3 suspend/resume test.
 s3power S3 power loss during suspend test (takes minimum of 10 minutes to run).
 s4 S4 hibernate/resume test.

Utilities:
 acpidump Dump ACPI tables.
 cmosdump Dump CMOS Memory.
 crsdump Dump ACPI _CRS buffers.
 ebdadump Dump EBDA region.
 memmapdump Dump system memory map.
 mpdump Dump MultiProcessor Data.
 romdump Dump ROM data.
 uefidump Dump UEFI variables.
 uefivarinfo UEFI variable info query.

Unsafe tests:
 uefirtmisc UEFI miscellaneous runtime service interface tests.
 uefirttime UEFI Runtime service time interface tests.
 uefirtvariable UEFI Runtime service variable interface tests.

UEFI tests:
 csm Check for UEFI Compatibility Support Module.
 securebootcert Ubuntu UEFI secure boot test.
 uefirtmisc UEFI miscellaneous runtime service interface tests.
 uefirttime UEFI Runtime service time interface tests.
 uefirtvariable UEFI Runtime service variable interface tests.