update submodules

marcobarilari · marcobarilari · commit 05882c2c7b83 · 2020-08-11T16:46:32.000+02:00
diff --git a/lib/CPP_PTB b/lib/CPP_PTB
@@ -1 +1 @@
-Subproject commit 536fdd8b1b5a9e0fa87d30a4c4070a8eda5487bc
+Subproject commit 56b44dde23db03cd9d77165231bbf74e9388930e
