UltraHDR: Add Adobe HDR gain map notice

Bug: 292284515
Test: Builds
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:9438cea895cc19d5d80e1af4b18b437d1bfe8277)
Merged-In: Ifd263d93e1c1b8bb8043712283e38e4434079f85
Change-Id: Ifd263d93e1c1b8bb8043712283e38e4434079f85
diff --git a/libs/ultrahdr/adobe-hdr-gain-map-license/Android.bp b/libs/ultrahdr/adobe-hdr-gain-map-license/Android.bp
new file mode 100644
index 0000000..e999a8b
--- /dev/null
+++ b/libs/ultrahdr/adobe-hdr-gain-map-license/Android.bp
@@ -0,0 +1,19 @@
+// Copyright 2023 The Android Open Source Project
+//
+// 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.
+
+license {
+    name: "adobe_hdr_gain_map_license",
+    license_kinds: ["legacy_by_exception_only"],
+    license_text: ["NOTICE"],
+}