[gnome-boxes] subprojects: Update gtk-frdp and libovf-glib

[Felipe Borges <felipeborges src gnome org>]

commit 63b016f1891c76e94f0253b7d7b4e71ee6e4813f
Author: Felipe Borges <felipeborges gnome org>
Date:   Fri Jul 12 16:41:51 2019 +0200

    subprojects: Update gtk-frdp and libovf-glib
    
    So we can ship the latest changes in both.

 subprojects/gtk-frdp    | 2 +-
 subprojects/libovf-glib | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/subprojects/gtk-frdp b/subprojects/gtk-frdp
index 36956c1e..3a5f1356 160000
--- a/subprojects/gtk-frdp
+++ b/subprojects/gtk-frdp
@@ -1 +1 @@
-Subproject commit 36956c1e7146bd75c6e6395f219e234ded6d429d
+Subproject commit 3a5f1356864339a5a9af27ce6e9464b8f0c5c5f5
diff --git a/subprojects/libovf-glib b/subprojects/libovf-glib
index 4bef85e9..52d35970 160000
--- a/subprojects/libovf-glib
+++ b/subprojects/libovf-glib
@@ -1 +1 @@
-Subproject commit 4bef85e97c636ac4747cb815cf12a0591271b218
+Subproject commit 52d35970d385d0beda4b765a7264d77e79736549