Added ability to use attribute updates/RPCs with absolute path to node that do not belong to device node pattern#2036

samson0v merged 6 commits intothingsboard:masterthingsboard/thingsboard-gateway:masterfrom

Andry925:feat/implement-functionality-to-update-non-device-nodeAndry925/thingsboard-gateway:feat/implement-functionality-to-update-non-device-nodeCopy head branch name to clipboard