Insert missing semicolon in test xml post-push command

Post-push was missing a semicolon after the chmod.

Bug: 277261121
Fixes: ce06ca726b273 ("linux-kselftest: Use data field to copy test artifacts")
Test: atest -a vts_linux_kselftest_x86_64
Change-Id: I3d6f8e9e53d7cf59e163eedb1be87d45ed70154f
Signed-off-by: Edward Liaw <edliaw@google.com>
6 files changed