[release-branch.go1.14] net/http: update bundled x/net/http2
Updates bundled http2 to x/net git rev
4acb7895a for:
http2: send a nil error if we cancel a delayed body write
https://golang.org/cl/288114
http2: wait until the request body has been written
https://golang.org/cl/288113
Created by:
go get -d golang.org/x/net@release-branch.go1.14
go mod tidy
go mod vendor
go generate -run=bundle std
Fixes #42586.
Change-Id: Ib5aecaeb1deb13b8f0e51a864b60eede248aef0d
Reviewed-on: https://go-review.googlesource.com/c/go/+/288115
Trust: Damien Neil <dneil@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>