Update dependency pytest to v8.4.0 (#2404)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pyproject.toml

@@ -104,7 +104,7 @@ mypy = ["mypy[faster-cache]==1.16.0", { include-group = "types" }]
 pyright = ["pyright==1.1.401", { include-group = "types" }]
 pytest = [
     "mock==5.2.0",
-    "pytest==8.3.5",
+    "pytest==8.4.0",
     "pytest-asyncio==1.0.0",
     "pytest-cov==6.1.1",
     "pytest-randomly==3.16.0",