xformers for auto (#136)

Closes #128

.github/workflows/docker.yml

@@ -1,19 +0,0 @@
-name: Build Images
-
-on: [push]
-
-jobs:
-  build:
-    strategy:
-      matrix:
-        profile:
-          - auto
-          - hlky
-          - lstein
-          - download
-    runs-on: ubuntu-latest
-    name: ${{ matrix.profile }}
-    steps:
-      - uses: actions/checkout@v3
-      # better caching?
-      - run: docker compose --profile ${{ matrix.profile }} build --progress plain