Adapt your .gitattributes to accept image
gitattributes
# all files LF
*.cmd text eol=crlf
*.bat text eol=crlf
* text eol=lf
*.png binary
*.jpg binary
*.jpeg binary
*.gif binary
*.ico binary
*.webp binary
Support
Warning: in the working copy of 'image.png', CRLF will be replaced by LF the next time Git touches it
See adapt-your-gitattributes-to-accept-image