Merge pull request #210 from COMP1010UNSW/dependabot/pip/pytest-mypy-plugins-gte-4.0.3

Update pytest-mypy-plugins requirement from >=3.0.0 to >=4.0.3

Author: MaddyGuthridge

pyproject.toml

@@ -40,7 +40,7 @@ ci = [
     "pyyaml>=6.0.3",
     "types-pyyaml>=6.0.12.20250915",
     "flask>=3.1.2",
-    "pytest-mypy-plugins>=3.0.0",
+    "pytest-mypy-plugins>=4.0.3",
     "ruff>=0.14.10",
 ]
 docs = [