launcher: bump version for new release

Change-Id: I1f204bb1e5ce6b13c623215236deef01efbc0f6c
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/305822
Reviewed-by: Raman Tenneti <rtenneti@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
diff --git a/repo b/repo
index 8e0c810..3b244c1 100755
--- a/repo
+++ b/repo
@@ -149,7 +149,7 @@
 BUG_URL = 'https://bugs.chromium.org/p/gerrit/issues/entry?template=Repo+tool+issue'
 
 # increment this whenever we make important changes to this script
-VERSION = (2, 14)
+VERSION = (2, 15)
 
 # increment this if the MAINTAINER_KEYS block is modified
 KEYRING_VERSION = (2, 3)