Fix license_type. OFL 1.1 and CC-BY-SA am: e7b287f76c

Original change: https://android-review.googlesource.com/c/platform/external/fonttools/+/1556643

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I380601e26617ca44a0bcd576b922da20b4cd3987
diff --git a/METADATA b/METADATA
index 7e77c41..389a623 100644
--- a/METADATA
+++ b/METADATA
@@ -1,3 +1,6 @@
+# *** THIS PACKAGE HAS SPECIAL LICENSING CONDITIONS.  PLEASE
+#     CONSULT THE OWNERS AND opensource-licensing@google.com BEFORE
+#     DEPENDING ON IT IN YOUR PROJECT. ***
 name: "fonttools"
 description: "fontTools is a library for manipulating fonts, written in Python."
 third_party {
@@ -10,7 +13,10 @@
     value: "https://github.com/fonttools/fonttools/archive/4.18.2.zip"
   }
   version: "4.18.2"
-  license_type: NOTICE
+  # would be NOTICE except for:
+  #   Doc/README.md
+  # or RESTRICTED except for the SIL OFL 1.1 license
+  license_type: BY_EXCEPTION_ONLY
   last_upgrade_date {
     year: 2020
     month: 12