Revert " FEAT!: implements lua side hotkey for screenshots (#408)"

This reverts commit 41becdf.

Author: LocalIdentity

src/Launch.lua

@@ -153,8 +153,6 @@ function launch:OnKeyDown(key, doubleClick)
 		if not self.devMode then
 			self:CheckForUpdate()
 		end
-	elseif key == "PRINTSCREEN" and IsKeyDown("CTRL") then
-		TakeScreenshot()
 	elseif self.promptMsg then
 		self:RunPromptFunc(key)
 	else