pyproject(pytest): Use list

To get this to work, a = was required between --reruns 2.

Author: tony

pyproject.toml

@@ -155,7 +155,14 @@ convention = "numpy"
 "*/__init__.py" = ["F401"]
 
 [tool.pytest.ini_options]
-addopts = "--tb=short --no-header --showlocals --doctest-docutils-modules -p no:doctest --reruns 2"
+addopts = [
+  "--tb=short",
+  "--no-header",
+  "--showlocals",
+  "--doctest-docutils-modules",
+  "-p no:doctest",
+  "--reruns=2"
+]
 doctest_optionflags = "ELLIPSIS NORMALIZE_WHITESPACE"
 testpaths = [
   "src/libtmux",