x86/cpu/amd: Correct the microcode table for Zenbleed

x86/cpu/amd: Correct the microcode table for Zenbleed

The good revisions are tied to exact steppings, meaning it's not valid to
match on model number alone, let alone a range.

This is probably only a latent issue.  From public microcode archives, the
following CPUs exist 17-30-00, 17-60-00, 17-70-00 and would be captured by the
model ranges.  They're likely pre-production steppings, and likely didn't get
Zenbleed microcode, but it's still incorrect to compare them to a different
steppings revision.

Either way, convert the logic to use x86_match_min_microcode_rev(), which is
the preferred mechanism.

Fixes: 522b1d69219d ("x86/cpu/amd: Add a Zenbleed fix")
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: x86@kernel.org
Link: https://patch.msgid.link/20251126130352.880424-1-andrew.cooper3@citrix.com