Update gpuhunt dependency to version 0.1.19 and remove git source reference

Author: Andrey Cheptsov

pyproject.toml

@@ -32,7 +32,7 @@ dependencies = [
     "python-multipart>=0.0.16",
     "filelock",
     "psutil",
-    "gpuhunt==0.1.18",
+    "gpuhunt==0.1.19",
     "argcomplete>=3.5.0",
     "ignore-python>=0.2.0",
     "orjson",
@@ -80,7 +80,6 @@ ignore-case = true
 
 [tool.uv.sources]
 dstack-plugin-server = { path = "examples/plugins/example_plugin_server", editable = true }
-gpuhunt = { git = "https://github.com/dstackai/gpuhunt.git", branch = "feat/vastai-community-default" }
 
 [tool.ruff]
 target-version = "py39"