add FTC and PXC to aliases

Author: MSFTserver

bot/alias.json

@@ -4,6 +4,8 @@
 "lbctip":"tiplbc",
 "protontip":"tipproton",
 "ufotip":"tipufo",
+"pxctip":"tippxc",
+"ftctip":"tipftc",
 "tip":"tiphelp",
 "tip help":"tiphelp"
 }