ci: add version family (#3059)

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

.github/workflows/ci-main.yml

@@ -211,10 +211,10 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
       - name: prepare variables
+        uses: ./.github/actions/docker-push-variables
         id: ev
         env:
           DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
-        uses: ./.github/actions/docker-setup
       - name: Login to Container Registry
         uses: docker/login-action@v2
         if: ${{ steps.ev.outputs.shouldBuild == 'true' }}
@@ -231,4 +231,5 @@ jobs:
             ghcr.io/goauthentik/dev-server:gh-${{ steps.ev.outputs.branchNameContainer }}-${{ steps.ev.outputs.timestamp }}-${{ steps.ev.outputs.sha }}
           build-args: |
             GIT_BUILD_HASH=${{ steps.ev.outputs.sha }}
+            VERSION_FAMILY=${{ steps.ev.outputs.versionFamily }}
           platforms: ${{ matrix.arch }}