[release-branch.go1.17] time: propagate "," separator for fractional seconds into Format
In CL 300996 that fixed issue #6189, we made Parse recognize
"," as a separator for fractional seconds.
However, we didn't modify Format to propagate the separator
verbatim from Parse. Without this change, we break prior
functionality that relied on a comma being used in Format.
For #48037
Fixes #48177
Change-Id: I6565a25e8657ca3747a58b25acba58f27cdcddc0
Reviewed-on: https://go-review.googlesource.com/c/go/+/345438
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
Trust: Cherry Mui <cherryyz@google.com>
(cherry picked from commit
e1c3f2158fe3129fb44cc92423cfa41e7b6d472c)
Reviewed-on: https://go-review.googlesource.com/c/go/+/350149
Trust: Ian Lance Taylor <iant@golang.org>