Upgrade fonttools to 4.18.2

Test: make
Change-Id: Ie9993976222da23293f339d505050f75dffd2781
diff --git a/setup.py b/setup.py
index be33a73..5f24baf 100755
--- a/setup.py
+++ b/setup.py
@@ -441,7 +441,7 @@
 
 setup_params = dict(
 	name="fonttools",
-	version="4.18.1",
+	version="4.18.2",
 	description="Tools to manipulate font files",
 	author="Just van Rossum",
 	author_email="just@letterror.com",