优化了萤石功能，增加了对讲权限

hxb

2021-07-21 8e8155ee4ab7f9990ae42bc3d1306c537bacf487

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${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/cerficate_v2
${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/TuyaSmartUtil.bundle