Improve Supported Hardware section

Signed-off-by: Bun K Tan <[email protected]>

README.md

@@ -39,11 +39,11 @@ tool and attach the report.
 <a id="supported-hardware"></a>
 ## 3. Supported Hardware
 This release works with these Intel® Xeon® Processors:
-| Processor | Codename |
+| Processor | Code Name | TDX Module Version |
 | - | - |
-| 4th Gen Intel® Xeon® Scalable Processors (select SKUs with Intel® TDX) | Sapphire Rapids |
-| 5th Gen Intel® Xeon® Scalable Processors | Emerald Rapids |
-| Intel® Xeon® 6 Processors with P-Cores | Granite Rapids |
+| 4th Gen Intel® Xeon® Scalable Processors (select SKUs with Intel® TDX) | Sapphire Rapids | 1.5.x |
+| 5th Gen Intel® Xeon® Scalable Processors | Emerald Rapids | 1.5.x |
+| Intel® Xeon® 6 Processors with P-Cores | Granite Rapids | 2.0.x |
 
 To help identify which processor you have, please visit [ark.intel.com](https://www.intel.com/content/www/us/en/ark.html) and search for the part number. Then, look for "Code Name" and "Intel® Trust Domain Extensions (Intel® TDX)".