chipset: fix warnings
chipset/realtek: use btstack_snprintf_assert_complete
chipset/realtek: use #pragma pack
btstack_chipset_realtek: integrate updated logic from PR 453
chipset/realtek: update patch information
chipset/realtek: fix warning
chipset: more fixes
realtek: fix warnings
realtek: allow to query list of usb product/vendor ids
Add realtek chipset support