Change the command for gitea passthrough

bootstrap.sh

@@ -45,11 +45,11 @@ systemctl restart sshd
 echo "------- Enabling SSH passthrough -------"
 # Make files necessary for SSH passthrough (https://docs.gitea.io/en-us/install-with-docker/#ssh-container-passthrough)
 mkdir -p /var/lib/gitea
-mkdir -p /app/gitea
-tee /app/gitea/gitea <<END
+cat <<"EOF" | sudo tee /usr/local/bin/gitea
 #!/bin/sh
-ssh -p 2222 -o StrictHostKeyChecking=no git@127.0.0.1 "SSH_ORIGINAL_COMMAND=\\"\$SSH_ORIGINAL_COMMAND\\" \$0 \$@"
-END
+ssh -p 2222 -o StrictHostKeyChecking=no git@127.0.0.1 "SSH_ORIGINAL_COMMAND=\"$SSH_ORIGINAL_COMMAND\" $0 $@"
+EOF
+sudo chmod +x /usr/local/bin/gitea
 
 chmod +x /app/gitea/gitea