cmd/gopherbot: close vscode automatedReport after 7days

gopherbot has been closing issues with "WaitingForInfo" label after
one month if the original poster doesn't provide additional info.

For automated issue reports landing in the vscode-go repo issue
tracker, we want to shorten the threshold.

Change-Id: I87ae1111a727950ab1a18bedfb5aaea0b7f818a5
Reviewed-on: https://go-review.googlesource.com/c/build/+/521117
TryBot-Result: Gopher Robot <[email protected]>
Run-TryBot: Hyang-Ah Hana Kim <[email protected]>
Reviewed-by: Robert Findley <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>

Author: hyangah

cmd/gopherbot/gopherbot.go

@@ -1258,6 +1258,11 @@ func (b *gopherbot) closeStaleWaitingForInfo(ctx context.Context) error {
 				// fixes get prepared and soak, so give them more time.
 				deadline = waitStart.AddDate(0, 6, 0)
 			}
+			if repo.ID().Repo == "vscode-go" && gi.HasLabel("automatedReport") {
+				// Automated issue reports have low response rates.
+				// Apply shorter timeout.
+				deadline = waitStart.AddDate(0, 0, 7)
+			}
 			if now.Before(deadline) {
 				return nil
 			}