ci(docker): fix target names

Signed-off-by: Xe Iaso <me@xeiaso.net>

Author: Xe

.github/workflows/docker.yaml

@@ -36,11 +36,12 @@ jobs:
         with:
           source: .
           push: true
-          targets: devcontainer,web
+          targets: devcontainer,alexandria
 
       - name: Build Docker image
         if: github.event_name == 'pull_request'
         uses: docker/bake-action@76f9fa3a758507623da19f6092dc4089a7e61592 # v6.6.0
         with:
           source: .
           push: false
+          targets: devcontainer,alexandria