mod/telemetry: Add SHMTI management and source registration in HAL.
This change added SHMTI management and telemetry source registration in HAL. SHMTI works on a simple bitmap allocator where each bit currently represents 8bytes block. Telemetry HAL also introduces telemetry source as elements of HAL module. It allows platforms to configure driver api ids which HAL can bind to during SCP's last bind round.