fix typo install install

Author: shyim

.gitpod.Dockerfile

@@ -1,5 +1,5 @@
 FROM gitpod/workspace-full:latest
 
 RUN sudo apt-get update && \
-    sudo apt-get install -y php8.1-fpm \
+    sudo apt-get install -y php8.1-fpm && \
     brew install symfony-cli/tap/symfony-cli FriendsOfShopware/tap/shopware-cli