revert to static path for the compose project

docker-compose.yml

@@ -148,14 +148,13 @@ services:
     image: registry.git.base23.de/base23/backup/resticker:0.17.0
     environment:
       PRE_COMMANDS: |-
-        cd /${RESTIC_TAG}/
+        cd /compose-project/
         [[ $($(docker compose &>/dev/null); echo "$?") -eq 0 ]] || apk add --no-cache docker-cli-compose
         docker compose exec -T postgresql pg_dump -U ${PG_USER:-authentik} -d ${PG_DB:-authentik} -f /var/lib/postgresql/backups/${PG_DB:-authentik}.sql
       #RUN_ON_STARTUP: "true"
       BACKUP_CRON: "32 2 * * *"
       RESTIC_REPOSITORY: sftp://${RESTIC_REPO_USER:?Restic repository user is required}@${RESTIC_REPO_ADDRESS:?Restic repository address is requried}:${RESTIC_REPO_PORT:?Restic repository port is required}//backup
       RESTIC_PASSWORD: '${RESTIC_REPO_PASSWORD:?Restic repository password is required}'
-      RESTIC_TAG: '${RESTIC_TAG:?Restic repository tag is required}'
       RESTIC_BACKUP_SOURCES: /var/lib/postgresql/backups /var/lib/authentik/backups /var/lib/lego/backups
       RESTIC_BACKUP_ARGS: >-
         --tag ${RESTIC_TAG:?Restic tag is required}
@@ -169,8 +168,8 @@ services:
     volumes:
       - ./data/restic/ssh/:/run/secrets/.ssh:ro
       - /var/run/docker.sock:/var/run/docker.sock
-      - ./docker-compose.yml:/${RESTIC_TAG}/docker-compose.yml:ro
-      - ./.env:/${RESTIC_TAG}/.env:ro
+      - ./docker-compose.yml:/compose-project/docker-compose.yml:ro
+      - ./.env:/compose-project/.env:ro
       - backups_db:/var/lib/postgresql/backups:ro
       - ./data/authentik/certs:/var/lib/authentik/backups/certs:ro
       - ./data/authentik/custom-templates:/var/lib/authentik/backups/templates:ro