[Ecosystem > Node > Run a node with MyTonCtrl] Remove flags from MTC installation command

[memearchivarius]

One of our partners encountered a Signal 6 issue multiple times while following our documentation:
https://docs.ton.org/ecosystem/nodes/cpp/setup-mytonctrl#archive-liteserver-quickstart
The issue is with the -d flag, which enforces a dump download. It is incompatible with an archival node.