fix deps

pyproject.toml

@@ -41,7 +41,7 @@ docs = [
     "sphinxcontrib-spelling"
 ]
 client = [
-    "jupyter_client @ file:///Users/silvester/workspace/jupyter_client",
+    "jupyter_client>=7.4.0",
     "nbformat>=5.3",
     "ipykernel>=6.14"
 ]
@@ -61,9 +61,6 @@ Funding = "https://numfocus.org/donate"
 Source = "https://github.com/jupyter-server/pytest-jupyter"
 Tracker = "https://github.com/jupyter-server/pytest-jupyter/issues"
 
-[tool.hatch.metadata]
-allow-direct-references = true
-
 [tool.hatch.version]
 path = "pytest_jupyter/_version.py"
 validate-bump = false