Fix redirect links in design/hardware-classification-controller/support-for-new-parameters-hwcc-DiskAndNIC.md

[tuminoid]

The link checker found URLs that redirect to new locations. These should be updated to point directly to the correct URLs:

Current URL	Redirects To
https://github.com/metal3-io/hardware-classification-controller/blob/master/config/samples/metal3.io_v1alpha1_hardwareclassification.yaml	https://github.com/metal3-io/hardware-classification-controller/blob/main/config/samples/metal3.io_v1alpha1_hardwareclassification.yaml

Related to #601

/triage accepted
/help
/good-first-issue

[metal3-io-bot]

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In response to this:

The link checker found URLs that redirect to new locations. These should be updated to point directly to the correct URLs:

Current URL	Redirects To
https://github.com/metal3-io/hardware-classification-controller/blob/master/config/samples/metal3.io_v1alpha1_hardwareclassification.yaml	https://github.com/metal3-io/hardware-classification-controller/blob/main/config/samples/metal3.io_v1alpha1_hardwareclassification.yaml

Related to #601

/triage accepted
/help
/good-first-issue

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