feat: add 2in7 v2 support

[Suniron]

No description provided.

[jflorimo]

i could not compile the 2in7-v2

`
│ ../src/c/EPD_2in7_V2_node.cc: In function Napi::Value Display(const Napi::CallbackInfo&)

│ ../src/c/EPD_2in7_V2_node.cc:28:67: error: too many arguments to function ‘void EPD_2IN7_V2_Clear()’
│ 28 | EPD_2IN7_V2_Clear(reinterpret_cast<uint8_t *>(jsBuffer.Data()));
│ | ^
│ In file included from ../src/c/EPD_2in7_V2_node.cc:4:
│ ../src/c/EPD_2in7_V2.h:43:6: note: declared here
│ 43 | void EPD_2IN7_V2_Clear(void);
│ | ^~~~~~~~~~~~~~~~~
│ make: *** [waveshare2in7v2.target.mk:118: Release/obj.target/waveshare2in7v2/src/c/EPD_2in7_V2_node.o] Error 1
│ gyp ERR! build error
`

[jflorimo]

replacing EPD_2IN7_V2_Clear by EPD_2IN7_V2_Display in EPD_2in7_V2_node.cc line 28 fix the issue.
Its working great