New review comment by icp1994 on void-packages repository

https://github.com/void-linux/void-packages/pull/43235#discussion_r1156074854

Comment:
```suggestion

	vtargetrun target/${RUST_TARGET}/release/xtask generate-manpage
	vtargetrun target/${RUST_TARGET}/release/xtask generate-shell-completion

	vman misc/ncspot.1
	vcompletion misc/_ncspot zsh
	vcompletion misc/ncspot.bash bash
	vcompletion misc/ncspot.fish fish
```