net/http: add partitioned attribute to cookie type
Fixes #62490
Change-Id: Ibe7df96f50275c9321462e994a962031cb1f3018
GitHub-Last-Rev:
7df8738b804c3d82460eec1fc4acd7c6ad733fe1
GitHub-Pull-Request: golang/go#62499
Reviewed-on: https://go-review.googlesource.com/c/go/+/526435
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Théo Dury <tdury2@gmail.com>