x86/CPU/AMD: Add missing terminator for zen5_rdseed_microcode

Running x86_match_min_microcode_rev() on a Zen5 CPU trips up KASAN for an out
of bounds access.

Fixes: 607b9fb ("x86/CPU/AMD: Add RDSEED fix for Zen5")
Signed-off-by: Mario Limonciello <[email protected]>
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Cc: [email protected]
Link: https://patch.msgid.link/[email protected]

Author: superm1

arch/x86/kernel/cpu/amd.c

@@ -1038,6 +1038,7 @@ static void init_amd_zen4(struct cpuinfo_x86 *c)
 static const struct x86_cpu_id zen5_rdseed_microcode[] = {
 	ZEN_MODEL_STEP_UCODE(0x1a, 0x02, 0x1, 0x0b00215a),
 	ZEN_MODEL_STEP_UCODE(0x1a, 0x11, 0x0, 0x0b101054),
+	{},
 };
 
 static void init_amd_zen5(struct cpuinfo_x86 *c)