Update the Deno version

Author: timfish

.github/workflows/build.yml

@@ -442,7 +442,7 @@ jobs:
       - name: Set up Deno
         uses: denoland/[email protected]
         with:
-          deno-version: v1.38.5
+          deno-version: v2.1.5
       - name: Restore caches
         uses: ./.github/actions/restore-cache
         with: