workflow: Fix commit message in release body

Removed hardcoded commit reference from the release body in the build workflow to ensure dynamic information is displayed.

Signed-off-by: Chiho Sin <[email protected]>

Author: chihosin

.github/workflows/fobe_build.yml

@@ -247,7 +247,6 @@ jobs:
           body: |
             **Version**: ${{ steps.strategy.outputs.original_version }}
             **Commit**: ${{ github.sha }}
-            **Commit**: 4
 
             Please select the appropriate firmware file for your development board.