Add the container as a dependency to the deployment script

This will make sure that if we do enable the runCommand hook again, the
container actually is built before.

flake.nix

@@ -125,6 +125,7 @@
 					};
 
 					deployToProduction = pkgs.writeShellScript "deploy-to-production" ''
+						echo "Deploying ${packages.container} ..."
 						${pkgs.curl}/bin/curl 62.146.78.173:9337/hooks/angestoepselt_homepage
 					'';
 				};