Plugin output is not reproducible

[marekdedic]

Hi,
I'm using you plugin (through @sveltejs/enhanced-img) and I am having some trouble with my test-suite. I am using snapshot testing and it seems like the generated output from vite-imagetools is slightly different on my machine and the CI machine.

See a failing test in this PR: marekdedic/dedic.eu#107. The snaphot is on my device, however, the generated output on the CI machine is different, so the test fails. Any pointers or ways to mitigate this? Thanks!

[marekdedic]

To clarify, I'm seeing a difference even between 2 consecutive runs on the same machine