Updating next version to be v5.4.6

Author: arobenko

include/comms/version.h

@@ -17,7 +17,7 @@
 #define COMMS_MINOR_VERSION 4U
 
 /// @brief Patch level of the library
-#define COMMS_PATCH_VERSION 5U
+#define COMMS_PATCH_VERSION 6U
 
 /// @brief Macro to create numeric version as single unsigned number
 #define COMMS_MAKE_VERSION(major_, minor_, patch_) \