Updates to follow mbed SDK coding style guidelines.

Dependencies:   ST_INTERFACES X_NUCLEO_COMMON

Dependents:   53L0A1_Satellites_with_Interrupts_OS5 Display_53L0A1_OS5

Fork of X_NUCLEO_53L0A1 by ST

ST_INTERFACES.lib/shortlog/shortlog@627b65069e6d: not found in manifest