Fix integration test run script

Signed-off-by: Julius Härtl <jus@bitgrid.net>

.github/workflows/integration.yml

@@ -79,7 +79,7 @@ jobs:
 
       - name: Set up PHPUnit
         working-directory: apps/${{ env.APP_NAME }}
-        run: composer i
+        run: composer i --no-dev
 
       - name: Set up Nextcloud
         run: |

tests/integration/run.sh

@@ -19,8 +19,7 @@ else
 	exit 1
 fi
 
-composer install --no-dev
-composer dump-autoload
+composer install
 
 # avoid port collision on jenkins - use $EXECUTOR_NUMBER
 if [ -z "$EXECUTOR_NUMBER" ]; then