Update to tzdata2011j.

Affects Samoa, Kenya, Uganda, and Tanzania.

Change-Id: Ibee638d415d4f0389ff27ea1c9c481543e181f1f
diff --git a/libc/zoneinfo/zoneinfo.version b/libc/zoneinfo/zoneinfo.version
index a3020ca..cb7f5bd 100644
--- a/libc/zoneinfo/zoneinfo.version
+++ b/libc/zoneinfo/zoneinfo.version
@@ -1 +1 @@
-2011i
+2011j