Hardcoded values in UNIT_MiniJoyC.h are wrong

[domi119017]

Describe the bug

line 34:
bool begin(TwoWire* wire = &Wire, uint8_t addr = JoyC_ADDR, uint8_t sda = 21, uint8_t scl = 22, uint32_t speed = 200000L);
Values for sda and scl are wrong, values of sda = 0 and scl = 26 work for me.

To reproduce

M5StickC Plus with MiniJoyC
Compiled with Arduino IDE

Expected behavior

Default values should work

Screenshots

No response

Environment

No response

Additional context

No response

Issue checklist

• I searched for previous reports in the issue tracker
• My report contains all necessary details