net/dns/resolver: fmt item

This has been bothering me for a while, but everytime I run format from the root directory
it also formats this file. I didn't want to add it to my other PRs but it's annoying to have to
revert it every time.

Signed-off-by: julianknodt <julianknodt@gmail.com>

net/dns/resolver/neterr_other.go

@@ -12,4 +12,4 @@ func networkIsUnreachable(err error) bool { return false }
 // packetWasTruncated returns true if err indicates truncation but the RecvFrom
 // that generated err was otherwise successful. It always returns false on this
 // platform.
-func packetWasTruncated(err error) bool   { return false }
+func packetWasTruncated(err error) bool { return false }