TBR: chat: Make all versions 'v23-0.1'.

Change-Id: I6dc6f79c50cc21f6f4f07ea1d9929a50969dbb4d
MultiPart: 16/27
diff --git a/VERSION b/VERSION
index 603150b..6d6ff85 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-jiri-0.1
+v23-0.1