fix: Relax numpy version constraint for Python 3.12+ support

Relax numpy version constraint from >=1.24.0,<1.26.0 to >=1.24.0,<2.0.0
Enables installation on Python 3.12 and 3.13

Problem
-------
Fixes #77, #104, #231, #240, #243, #272, #319, #322, #323, #390

The numpy<1.26.0 constraint prevented installation on Python 3.12+ because
numpy 1.24.x/1.25.x cannot be built from source (pkgutil.ImpImporter was
removed in Python 3.12, and distutils was removed from stdlib).

Solution
--------
Changed to >=1.24.0,<2.0.0 to allow prebuilt numpy wheels for Python 3.12/3.13
while maintaining numpy 1.x API compatibility.

Test
----
Verified with pip install -e . on Python 3.12 - installs numpy 1.26.4 and
imports work correctly.

Author: devbyteai

pyproject.toml

@@ -9,7 +9,7 @@ authors = [
     {name = "resemble-ai", email = "engineering@resemble.ai"}
 ]
 dependencies = [
-    "numpy>=1.24.0,<1.26.0",
+    "numpy>=1.24.0,<2.0.0",
     "librosa==0.11.0",
     "s3tokenizer",
     "torch==2.6.0",