Update submodule for PSR-7 errata

vdelau · vdelau · commit e2daedfcd4de · 2023-04-04T12:13:39.000+02:00
diff --git a/source/_includes/fig-standards b/source/_includes/fig-standards
@@ -1 +1 @@
-Subproject commit da346b1cce35440ae0802495f30fe9f4b4a8267c
+Subproject commit 30d13474d5d64ed94c34358e40aa90e097f013c3
