Merge "Add license_note" am: fd82bff32d

Original change: https://android-review.googlesource.com/c/platform/external/dng_sdk/+/2011877

Change-Id: I0fa5a30260b6a7c7be31d05dda7fbd9deaf359d9
diff --git a/METADATA b/METADATA
index 3814b8d..92c927f 100644
--- a/METADATA
+++ b/METADATA
@@ -2,5 +2,6 @@
 #     CONSULT THE OWNERS AND opensource-licensing@google.com BEFORE
 #     DEPENDING ON IT IN YOUR PROJECT. ***
 third_party {
+  license_note: "Adobe's DNG SDK License Agreement"
   license_type: BY_EXCEPTION_ONLY
 }