Pull in x/net CL 642606 and CL 643256 and regenerate h2_bundle.go:
http2: disable extended CONNECT by default
http2: encode :protocol pseudo-header before regular headers
For #36905.
Fixes #70728.
Fixes #71128.
[git-generate]
go install golang.org/x/build/cmd/updatestd@latest
go install golang.org/x/tools/cmd/bundle@latest
updatestd -goroot=$(pwd) -branch=internal-branch.go1.24-vendor
Change-Id: Id853cb96f8fc410956666f5c3ab4c5889c703503
Reviewed-on: https://go-review.googlesource.com/c/go/+/642398 Reviewed-by: Damien Neil <dneil@google.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>