Ranges for macrotargets incorrectly documented as inclusive

[Shatur]

Documentation says:

mpfb2/docs/fileformats/target_metadata.md

Lines 91 to 92 in 437dd51

	- `lowest` (float) — Lower bound of this segment (inclusive). Slightly below 0.0 (e.g. `-0.01`) at the start to handle precision.
	- `highest` (float) — Upper bound of this segment (inclusive). Slightly above 1.0 (e.g. `1.01`) at the end.

But in the code it looks like they're not inclusive:

mpfb2/src/mpfb/services/targetservice.py

Line 915 in 437dd51

if value > lowest and value < highest:

I think the documentation is incorrect because based on values in macro.json it makes sense to treat ranges as exclusive.