revert removal of custom audio separator dependency source

Author: JackismyShephard

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "ultimate-rvc"
-version = "0.5.9"
+version = "0.5.10"
 description = "Ultimate RVC"
 readme = "README.md"
 requires-python = "==3.12.*"
@@ -90,6 +90,7 @@ conflicts = [
   ],
 ]
 [tool.uv.sources]
+audio-separator = {git = "https://github.com/JackismyShephard/python-audio-separator", branch = "patch-1"}
 torch = [
     { index = "torch-rocm",  extra = "rocm"},
     { index = "torch-cu128", extra = "cuda"},