split sso compose into two compose

compose.sso.yml

@@ -0,0 +1,41 @@
+---
+version: "3.8"
+
+services:
+  app:
+    entrypoint: ["/sso-entrypoint.sh", "/cryptpad/docker-entrypoint.sh"]
+    environment:
+      - SSO_PLUGIN_VERSION
+      - "SSO_ENABLED=${SSO_ENABLED:-false}"
+      - SSO_ENFORCED
+      - SSO_PROVIDER_NAME
+      - SSO_OIDC_URL
+      - SSO_CLIENT_ID
+      - SSO_JWT_ALG
+    secrets:
+      - sso_client_s
+    volumes:
+      - cryptpad_plugins:/cryptpad/lib/plugins
+    configs:
+      - source: sso_entrypoint
+        target: /sso-entrypoint.sh
+        mode: 0755
+      - source: sso_js
+        target: /sso.js
+
+volumes:
+  cryptpad_plugins:
+
+secrets:
+  sso_client_s:
+    external: true
+    name: ${STACK_NAME}_sso_client_s_${SSO_CLIENT_SECRET_VERSION}
+
+configs:
+  sso_entrypoint:
+    name: ${STACK_NAME}_sso_entrypoint_${SSO_ENTRYPOINT_VERSION}
+    file: sso-entrypoint.sh
+  sso_js:
+    name: ${STACK_NAME}_sso_js_${SSO_JS_VERSION}
+    file: sso.js.tmpl
+    template_driver: golang