fix(dev-deps): update pytest to ^7.0 to resolve py10+win pyreadline crash

ref: pytest-dev/pytest#8733
ref: pyreadline/pyreadline#65

Author: BradenM

poetry.lock

@@ -69,14 +69,14 @@ bump2version = "^0.5.11"
 coveralls = "^3.0"
 isort = "^5.8"
 pylint = "^2.7"
-pytest = "^6.2"
-pytest-cov = "^2.11"
+pytest = "^7.0"
+pytest-cov = "^3.0"
 pytest-datadir = "^1.3"
 pytest-mock = "^3.5"
-pytest-runner = "^5.3"
-pytest-testmon = "^1.0"
+pytest-runner = "^6.0"
+pytest-testmon = "^1.3"
 pytest-watch = "^4.2"
-pytest-xdist = "^1.30"
+pytest-xdist = "^2.5"
 rope = "^0.19.0"
 tox = "^3.23"
 tox-gh-actions = "^0.3.0"