*: migrate everything to goauthentik.io docker proxy

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

.github/workflows/release-tag.yml

@@ -14,13 +14,14 @@ jobs:
       - name: Pre-release test
         run: |
           sudo apt-get install -y pwgen
+          echo "AUTHENTIK_IMAGE=testing" >> .env
           echo "AUTHENTIK_TAG=latest" >> .env
           echo "PG_PASS=$(pwgen 40 1)" >> .env
           echo "AUTHENTIK_SECRET_KEY=$(pwgen 50 1)" >> .env
           docker-compose pull -q
           docker build \
             --no-cache \
-            -t ghcr.io/goauthentik/server:latest \
+            -t testing:latest \
             -f Dockerfile .
           docker-compose up --no-start
           docker-compose start postgresql redis