Revert "Add storefront administration module to schema.yaml"

This reverts commit 8000c0c.

.github/workflows/schema.yaml

@@ -7,7 +7,6 @@ env:
   BASE_MODULE_VERSION: '^10.0.0'
   STOREFRONT_MODULE_VERSION: '~4.0.0'
   CONFIGURATION_MODULE_VERSION: '~1.2.0'
-  STOREFRONT_ADMINISTRATION_MODULE_VERSION: '~1.0.0'
 
 on:
   workflow_dispatch:
@@ -74,7 +73,6 @@ jobs:
           docker compose exec -T php composer require oxid-esales/graphql-base:${{env.BASE_MODULE_VERSION}} --no-update
           docker compose exec -T php composer require oxid-esales/graphql-storefront:${{env.STOREFRONT_MODULE_VERSION}} --no-update
           docker compose exec -T php composer require oxid-esales/graphql-configuration-access:${{env.CONFIGURATION_MODULE_VERSION}} --no-update
-          docker compose exec -T php composer require oxid-esales/graphql-storefront-administration:${{env.STOREFRONT_ADMINISTRATION_MODULE_VERSION}} --no-update
           docker compose exec -T php composer update --no-interaction
 
       - name: Reset shop
@@ -88,7 +86,6 @@ jobs:
           docker compose exec -T php php bin/oe-console oe:module:activate oe_graphql_base
           docker compose exec -T php php bin/oe-console oe:module:activate oe_graphql_storefront
           docker compose exec -T php php bin/oe-console oe:module:activate oe_graphql_configuration_access
-          docker compose exec -T php php bin/oe-console oe:module:activate oe_graphql_storefront_administration
 
       - name: Checkout documentation
         uses: actions/checkout@v4