image:setWrap("repeat", "repeat") appears to be silently ignored

[ChillyCider]

Hello! I made a jam submission using love.js, it was a dream and thank you for continuing to maintain this. I love being able to generate a web build with just one command invocation.

I ran into an issue where it appears that image:setWrap("repeat", "repeat") is silently ignored by the game's web build. A workaround that I settled on was to emulate it using a shader, which seemed to give good enough results.

If you want, I can investigate further and see if I can produce a PR to fix this at the source.