Auto merge of #6030 - dwijnand:tweak-stale-bot-message, r=alexcrichton
Auto merge of #6030 - dwijnand:tweak-stale-bot-message, r=alexcrichton

Add newline spacing to stale bot's message

So our first incantation produced:

https://github.com/rust-lang/cargo/issues/4866#issuecomment-421597598

Perhaps there's a better indicator to use, but for now let's just fix
this with more newlines.

r? @alexcrichton

rust-lang/cargo,nipunn1313/cargo,tshepang/cargo,vojtechkral/cargo,rust-lang/cargo,nipunn1313/cargo,eminence/cargo,tsurai/cargo,rustyhorde/cargo,tsurai/cargo,rustyhorde/cargo,tshepang/cargo,rustyhorde/cargo,tshepang/cargo,vojtechkral/cargo,rustyhorde/cargo,tsurai/cargo,tsurai/cargo,vojtechkral/cargo,eminence/cargo,tsurai/cargo,eminence/cargo,nipunn1313/cargo,tshepang/cargo,nipunn1313/cargo,eminence/cargo,rust-lang/cargo,rust-lang/cargo,vojtechkral/cargo