chore: add open source attribution notice

Author: croomes

NOTICE.md

@@ -0,0 +1,45 @@
+# NOTICES
+
+This repository incorporates material as listed below or described in the code.
+
+## lvm2
+
+<https://pkg.go.dev/github.com/dpeckett/lvm2#section-sourcefiles>
+
+```plaintext
+SPDX-License-Identifier: Apache-1.0
+
+Copyright 2023 Damian Peckett <[email protected]>.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+```
+
+## controller-runtime
+
+<https://sigs.k8s.io/controller-runtime>
+
+```plaintext
+Copyright 2021 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+```