Unified 2.80 Released – SKR E3 Mini V3 Compile Fix + More

BugFixes

• Fix SKR E3 Mini V3 Compile issues due to Arduino_Core_STM32 main repo breaking things with SPI
• Update SV06 Plus EZABL Mount to fit with Stock Cooling Fan
• Fix EZBoard V2 + Sovol SV03 E & Z Direction
• Make M48 Test G28 before testing
• Fixed Home Offsets on NEO type Printers

Other Changes

• Unify naming of EZOut enable lines all to EZOUT_ENABLE
• Lock in SlowSoftWire to our repo to avoid issues in future
• Added beeper mute option to LCD
• Make bootscreen quicker