Move comment to license_note am: 4eb3c2f9f5 am: c6fa1a5e8f am: cbe1f49c6f

Original change: https://android-review.googlesource.com/c/platform/external/catch2/+/2008357

Change-Id: I570a0b89971d5fcb08d651488c620dc7eea54e92
diff --git a/METADATA b/METADATA
index 121ce76..55f54b4 100644
--- a/METADATA
+++ b/METADATA
@@ -10,7 +10,7 @@
     value: "https://github.com/catchorg/Catch2.git"
   }
   version: "v2.11.2"
-  # would be NOTICE save for scripts/updateDocumentToC.py
+  license_note: "would be NOTICE save for scripts/updateDocumentToC.py"
   license_type: RESTRICTED
   last_upgrade_date {
     year: 2020