launcher: bump version for accumulated fixes

Change-Id: I45da9facb525355c4963735e087d87024dea2017
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/260232
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Jonathan Nieder <jrn@google.com>

repo

@@ -133,7 +133,7 @@ if not REPO_REV:
   REPO_REV = 'stable'
 
 # increment this whenever we make important changes to this script
-VERSION = (2, 4)
+VERSION = (2, 5)
 
 # increment this if the MAINTAINER_KEYS block is modified
 KEYRING_VERSION = (2, 3)