README: don't recommend go get

These days people will just import the packages and the go tool will
do the right thing. We don't need to explain it.

Add a pointer to the git repo, though.

For golang/go#62645

Change-Id: I641439c4fa02391fb77b05d639d6815094724a3a
Reviewed-on: https://go-review.googlesource.com/c/term/+/624216
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>

README.md

diff --git a/README.md b/README.md
index d03d0ae..05ff623 100644
--- a/README.md
+++ b/README.md
@@ -4,16 +4,13 @@
 
 This repository provides Go terminal and console support packages.
 
-## Download/Install
-
-The easiest way to install is to run `go get -u golang.org/x/term`. You can
-also manually git clone the repository to `$GOPATH/src/golang.org/x/term`.
-
 ## Report Issues / Send Patches
 
 This repository uses Gerrit for code changes. To learn how to submit changes to
-this repository, see https://golang.org/doc/contribute.html.
+this repository, see https://go.dev/doc/contribute.
+
+The git repository is https://go.googlesource.com/term.
 
 The main issue tracker for the term repository is located at
-https://github.com/golang/go/issues. Prefix your issue with "x/term:" in the
+https://go.dev/issues. Prefix your issue with "x/term:" in the
 subject line, so it is easy to find.