Log Message:
Update intel-microcode-netbsd to 20240531.

### Purpose

- Update for functional issues. Refer to Intel Pentium Silver and Intel Celeron \ 
Processor Specification Update

### New Platforms

| Processor      | Stepping | F-M-S/PI    | Old Ver  | New Ver  | Products
|:---------------|:---------|:------------|:---------|:---------|:---------

### Updated Platforms

| Processor      | Stepping | F-M-S/PI    | Old Ver  | New Ver  | Products
|:---------------|:---------|:------------|:---------|:---------|:---------
| GLK            | B0       | 06-7a-01/01 | 00000040 | 00000042 | Pentium Silver \ 
N/J5xxx, Celeron N/J4xxx