doc/go1.21: document changes in crypto/tls related to client authentication alerts
For #52113
For #58645
Change-Id: Id7dff2570132588da95fb4216a86faf34fa2cbdc
GitHub-Last-Rev:
94eabfe82f189b7a5fb7f1ee32ac3074aa58088f
GitHub-Pull-Request: golang/go#60972
Reviewed-on: https://go-review.googlesource.com/c/go/+/505436
Run-TryBot: Roland Shoemaker <roland@golang.org>
Auto-Submit: Roland Shoemaker <roland@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>