Pin Biome version to 1.9.4 in GitHub workflow

Author: MahmoudElsayad

.github/workflows/biome.yml

@@ -17,6 +17,6 @@ jobs:
       - name: Setup Biome
         uses: biomejs/setup-biome@v2
         with:
-          version: latest
+          version: "1.9.4"
       - name: Run Biome
         run: biome ci .