x86/resctrl: Stop using the for_each_*_rdt_resource() walkers

maillist inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I8T2RT

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git/log/?h=mpam/snapshot/v6.7-rc2



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The for_each_*_rdt_resource() helpers walk the architectures array
of structures, using the resctrl visible part as an iterator.

To support resctrl, another architecture would have to provide equally
complex macros.

Change the resctrl code that uses these to walk through the resource_level
enum instead. Instances in core.c, and resctrl_arch_reset_resources()
remain part of x86's architecture specific code.

Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Zeng Heng <zengheng4@huawei.com>