all: replace reflect.Value.Type.Kind with reflect.Value.Kind

all: replace reflect.Value.Type.Kind with reflect.Value.Kind

Fixes #46107

Change-Id: I170f3cacda652752cd740e04b565a616a0e43fd1
Reviewed-on: https://go-review.googlesource.com/c/go/+/632635
Reviewed-by: Rob Pike <r@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>