Fix tests: (#314)

- misprint in ports/zephyr/bip-init.c
- error processing PROP_TRACKING_VALUE for the Color Temperature object in
  src/bacnet/bacapp.c
- misprint MSV test
- add hostnport.c for each zephyr tests
- fix colors and ms-input tests - remove mocking Device_Inc_Database_Revision()
  for zephyr tests
- debug the color temperature test

ports/zephyr/bip-init.c

@@ -573,7 +573,7 @@ static int createSocket(struct sockaddr_in *sin)
  */
 bool bip_init(char *ifname)
 {
-    int status = -1;
+    int sock_fd;
     struct sockaddr_in sin = { 0 };
 
     bip_set_interface(ifname);