v2.8.0_release

Main feature update:

• Added a new way to configure GPIO
• Added struct union to use the Register

What's Changed

• Merge Development branch to Main by @brtchip-gdm in #38
• Add enums for GPIO pins and test macro. by @brtchip-gdm in #48
• 36 new regs layout by @BrtChipDatHoTan in #45
• #49 common power management handlers for USBD and RTC. Add SYS calls … by @brtchip-gdm in #50
• 47 usbh surprise removal handling by @brtchip-gdm in #53
• 54 external rtc example is fail to import update gpio manipulation by @BrtChipDatHoTan in #55
• Update version and format the dlog.c code by @BrtChipDatHoTan in #56
• Update the main branch for Release V2.8.0 by @BrtChipDatHoTan in #57

Full Changelog: v2.7.6_release...v2.8.0_release