Fix coverage-report dependencies

Author: hynek

tox.ini

@@ -32,6 +32,7 @@ commands =
 dependency_groups = tests
 commands = pytest tests/test_functional.py
 
+# Keep versions in-sync with coverage-report.
 [testenv:py3{9,10,14}-tests]
 dependency_groups = cov
 # Python 3.6+ has a number of compile-time warnings on invalid string escapes.
@@ -46,7 +47,7 @@ commands =
 # Keep base_python in-sync with .python-version-default
 base_python = py313
 # Keep depends in-sync with testenv above that has the cov dependency group.
-depends = py3{9,10,13}-tests
+depends = py3{9,10,14}-tests
 skip_install = true
 dependency_groups = cov
 commands =