Another update for AT32F415

[HorrorTroll]

Changelog:

• Update board files to able use SDIO pin by default.
• Added TMR alias for ISR and small fix HAL LLD source files.
• Small fix for GPIO and SDIO LLD drivers.
• Update demo board and HAL tests.
• Added support CRC LLD driver.
• Fix the issues where CRC now only use software file if hardware not available,
• Added halconf_community for demo board and HAL tests.
• Fixed OTG driver does not re-enables endpoints on wakeup and other.

[fpoussin]

LGTM, thanks!