STM32G0: update Pack manager
STM32G0: update Pack manager

Add
- STM32G050K8Tx for all STM32G050x8 targets
- STM32G051K8Tx for all STM32G051x8 targets
- STM32G061K8Tx for all STM32G061x8 targets
- STM32G0B0RETx for all STM32G0B0xE targets
- STM32G0B1RETx for all STM32G0B1xE targets

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