Update framework with unittest_config_checks.py

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/framework b/framework
index df3307f..87dbfb2 160000
--- a/framework
+++ b/framework
@@ -1 +1 @@
-Subproject commit df3307f2b4fe512def60886024f7be8fd1523ccd
+Subproject commit 87dbfb290fa42ca2ccfb403e8c2fa7334fa4f1dd