TBR everything: run `v23 copyright fix` to regen VERSION file

Change-Id: I6364536b733126cd2574c3b32b11d6ae6dd1c996
diff --git a/VERSION b/VERSION
index 6d6ff85..603150b 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-v23-0.1
+jiri-0.1