Fix CI references to "devcontainer" for the WASI container

Author: brettcannon

.github/workflows/ci.yml

@@ -40,7 +40,7 @@ jobs:
         os: [ubuntu-latest, ubuntu-24.04-arm]
     runs-on: ${{ matrix.os }}
     env:
-      TAG: cpython-devcontainer:1.0.0-${{ github.run_id }}
+      TAG: cpython-wasicontainer:1.0.0-${{ github.run_id }}
     steps:
       - name: Checkout Push to Registry action
         uses: actions/checkout@v5
@@ -49,7 +49,7 @@ jobs:
       - name: Build Dockerfile
         uses: docker/build-push-action@v6
         with:
-          context: ./devcontainer
+          context: ./wasicontainer
           load: true
           tags: ${{ env.TAG }}
       - name: Test WASI SDK