arm64: Fix HFGxTR_EL2 field naming

The HFGxTR_EL2 fields do not always follow the naming described
in the spec, nor do they match the name of the register they trap
in the rest of the kernel.

It is a bit sad that they were written by hand despite the availability
of a machine readable version...

Fixes: cc077e7f ("arm64/sysreg: Convert HFG[RW]TR_EL2 to automatic generation")
Signed-off-by: Marc Zyngier <maz@kernel.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230703130416.1495307-1-maz@kernel.org


Signed-off-by: Will Deacon <will@kernel.org>