api: whitelist change to unicode.Version

Unbreaks the build.

LGTM=r
R=r
CC=golang-codereviews
https://golang.org/cl/65650043

diff --git a/api/except.txt b/api/except.txt
index 8bec65f1e022e54e6fda705d8534f71e13995de3..40bb59891c75187f6cc649bb95835a770a40e892 100644 (file)
--- a/api/except.txt
+++ b/api/except.txt
@@ -318,3 +318,4 @@ pkg syscall (openbsd-amd64-cgo), type Statfs_t struct, F_spare [3]uint32
 pkg syscall (openbsd-amd64-cgo), type Statfs_t struct, Pad_cgo_1 [4]uint8
 pkg syscall (openbsd-amd64-cgo), type Timespec struct, Pad_cgo_0 [4]uint8
 pkg syscall (openbsd-amd64-cgo), type Timespec struct, Sec int32
+pkg unicode, const Version = "6.2.0"