Update default gems list at 01d86818ff [ci skip]

2023-11-07 06:17:29 +00:00 · 2023-11-07 06:17:29 +00:00 · 3059a9d12c
--- a/NEWS.md
+++ b/NEWS.md
@ -137,6 +137,7 @@ The following default gems are updated.
 * open3 0.2.0
 * openssl 3.2.0
 * optparse 0.4.0
+* ostruct 0.6.0
 * pp 0.5.0
 * prettyprint 0.2.0
 * pstore 0.1.3