Pull request project-chip#7: Minor bugfix BT

Merge in WMN_TOOLS/matter from minor_bugfix_BT to silabs

Squashed commit of the following:

commit 30fd4a1e5232497a98ba2048af53e574f3e20b4c
Author: Elfelsoufi-SiLabs <moaminee@silabs.com>
Date:   Wed Jul 6 14:42:12 2022 -0400

    🛠  Rebase Fix.

commit 83b558f3d8e64817d22feefe0051631f09bb6aaa
Author: Elfelsoufi-SiLabs <moaminee@silabs.com>
Date:   Thu Jun 2 16:19:34 2022 -0400

    ✨ Edit comment format.

commit 468db8bc40664649f6a9c1708de6c690110667e7
Author: Elfelsoufi-SiLabs <moaminee@silabs.com>
Date:   Mon May 30 16:16:43 2022 -0400

    🐛 Bugfix clarification.

commit 1ff11450315d8be19bc34f0a6d03405fc6df0726
Author: Elfelsoufi-SiLabs <moaminee@silabs.com>
Date:   Mon May 30 16:04:12 2022 -0400

    🐛 BLE minor bugfix.

Author: Mohamed Amine Elfelsoufi

silabs_examples/template/efr32/src/main.cpp

@@ -25,7 +25,8 @@
 #include "sl_system_kernel.h"
 #include <matter_config.h>
 
-#define BLE_DEV_NAME "SiLabs-Template"
+// The name must not be longer than 13 characters
+#define BLE_DEV_NAME "SL-Template"      
 using namespace ::chip;
 using namespace ::chip::Inet;
 using namespace ::chip::DeviceLayer;