Merge pull request #12786 from nextcloud/chore/noid/spdxHeader10

Add SPDX headers

drawable_resources/modification_asc.svg.license

@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2018 Andy Scherzinger <info@andy-scherzinger>
+SPDX-FileCopyrightText: 2018-2024 Google LLC
+SPDX-License-Identifier: Apache-2.0

drawable_resources/modification_desc.svg.license

@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2018 Andy Scherzinger <info@andy-scherzinger>
+SPDX-FileCopyrightText: 2018-2024 Google LLC
+SPDX-License-Identifier: Apache-2.0