Arduino Tools for STM32 1.3.1

This release include:

• [genpinmap] SYS_WKUP signal name can now be PWR_WKUP
• [genpinmap] Add WEAK attribute to PinMap arrays
• [PinMap] Update with WEAK attribute to PinMap arrays
• [PinMap] Add STM32G4 files
• [genpinmap] Add SD peripheral
• [PinMap] Update with SD