PCF BdfEncodings code_point mapping error when code_point range < 0~255

[TakWolf]

Example font is: my-font.pcf.zip

This is only one glyph : 'A'

This is a rather extreme situation, will couse:

int16 min_char_or_byte2 = 65  
int16 max_char_or_byte2 = 65
int16 min_byte1 = 0
int16 max_byte1 = 0

At this time, code_point should be: for code_point in range(min_char_or_byte2, max_char_or_byte2 + 1):

But forgefont use:

for col in range(min_char_or_byte2, max_char_or_byte2 + 1):
    code_point = int.from_bytes(bytes([col, 0x00]))

This make code_point mapping to 0x4100

All single byte fonts will have this issue