[ai-assisted] ci: stop refreshing llama runtime metadata in release workflow

Author: JooHyung Park

.github/workflows/build.yml

@@ -67,7 +67,7 @@ jobs:
         run: npm ci --prefer-offline
 
       - name: Prepare bundled llama runtime (macOS)
-        run: node scripts/prepare-llama-runtime.mjs --refresh --strict --targets=darwin-arm64,darwin-x64
+        run: node scripts/prepare-llama-runtime.mjs --strict --targets=darwin-arm64,darwin-x64
 
       - name: Verify required environment variables
         run: |
@@ -217,7 +217,7 @@ jobs:
         run: npm ci --prefer-offline
 
       - name: Prepare bundled llama runtime (Windows)
-        run: node scripts/prepare-llama-runtime.mjs --refresh --strict --targets=windows-x64
+        run: node scripts/prepare-llama-runtime.mjs --strict --targets=windows-x64
 
       - name: Verify environment variables
         shell: bash