go mod edit -replace=golang.org/x/net=golang.org/x/net@release-branch.go1.15-bundle
GOFLAGS='-mod=mod' go generate -run=bundle std
go mod edit -dropreplace=golang.org/x/net
go get -d golang.org/x/net@release-branch.go1.15
go mod tidy
go mod vendor
Updates #39337.
Fixes #42113.
Change-Id: I3ebef4b90c11ad271b7a3031aafd80c423c2c241
Reviewed-on: https://go-review.googlesource.com/c/go/+/266375
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>