[gjs: 9/10] CI: Ignore container-build-report.xml

[Philip Chimento <pchimento src gnome org>]

commit 4895912ec979a11a1bb2d0c28751e1d902de7e5d
Author: Philip Chimento <philip chimento gmail com>
Date:   Sat Jul 23 11:30:23 2022 -0700

    CI: Ignore container-build-report.xml
    
    This file gets dumped in the tree by newer versions of ci-templates. We
    need to gitignore it so that REUSE doesn't complain about it not having a
    license.

 .gitignore | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/.gitignore b/.gitignore
index dd218ba28..346fde5be 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 # SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
 # SPDX-FileCopyrightText: 2020 Philip Chimento <philip chimento gmail com>
 /tools/node_modules
+# artifact from ci-templates:
+/container-build-report.xml