Update specs.md with BIOS details for processors

Added BIOS version for Core Ultra and Core Series processors

Author: thomas-zimmerman

src/content/docs/models/meer10/specs.md

@@ -16,6 +16,10 @@ The System76 Meerkat is a desktop with the following specifications:
         - [Core 7 240H](https://www.intel.com/content/www/us/en/products/sku/241653/intel-core-7-processor-240h-24m-cache-up-to-5-20-ghz/specifications.html)
         - [Core Ultra 5 225H](https://www.intel.com/content/www/us/en/products/sku/241749/intel-core-ultra-5-processor-225h-18m-cache-up-to-4-90-ghz/specifications.html)
         - [Core 3 100U](https://www.intel.com/content/www/us/en/products/sku/236776/intel-core-3-processor-100u-10m-cache-up-to-4-70-ghz/specifications.html)
+- BIOS
+    - Programmed with System76 firmware (non-open)
+    - Core Ultra (Arrow Lake) meer10
+    - Core Series (Raptor Lake) meer10-b
 - Graphics
     - GPU: Dependent on CPU
         - Core Ultra 7 255H: Intel Arc 140T GPU