Update default gems list at 2a0f8d6 [ci skip]

Author: matzbot

NEWS.md

@@ -109,7 +109,7 @@ The following default gems are updated.
 * singleton 0.3.0
 * stringio 3.1.2.dev
 * strscan 3.1.1.dev
-* syntax_suggest 2.0.1
+* syntax_suggest 2.0.2
 * tempfile 0.3.0
 * time 0.4.1
 * timeout 0.4.2