maxDiffThreshold doesn't allow 0

[OriR]

Describe the bug
maxDiffThreshold is a number that represents the maximum fractional value of pixels changed, where 1 means all pixels are different and 0 means all pixels are the same.

However, when setting it to 0, it fallbacks to 0.01.

To Reproduce
Set maxDiffThreshold to 0, create a test that matches the snapshots and run it, then change a single character and see that the test still passes.

Expected behavior
The above test should fail.

Additional context
It appears to be because the default value is set using || and not using ?? which makes 0 a falsy value and thus fallbacks to 0.01.

[FRSgit]

Hey, this got fixed in commit f4d3ec9 and got release under v3.2.11