Add Enhanced Connectivity Developer option switch. This switch will allow the connectivity thermal power manager to actively shutoff 5G in order to save power when cellular throughput is below the set threshold. ScreenShots: https://drive.google.com/drive/folders/109VTTXqIn5Teg6daHpNHV7z13MmEEb7Q?usp=sharing Bug: 147305171 Test: On-device using developer option menu Change-Id: Ia990db0fe8a8cea47b12b570c46c10a5ab558a27