[python ci] Update Python CI dependencies (#167)

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

pyproject.toml

@@ -56,8 +56,8 @@ codespell = "^2.2.6"
 optional = true
 
 [tool.poetry.group.unit.dependencies]
-coverage = {extras = ["toml"], version = "^7.4.2"}
-pytest = "^8.0.1"
+coverage = {extras = ["toml"], version = "^7.4.3"}
+pytest = "^8.0.2"
 pytest-asyncio = "*"
 jinja2 = "^3.1.3"
 parameterized = "^0.9.0"
@@ -66,9 +66,9 @@ parameterized = "^0.9.0"
 optional = true
 
 [tool.poetry.group.integration.dependencies]
-pytest = "^8.0.1"
+pytest = "^8.0.2"
 pytest-github-secrets = {git = "https://github.com/canonical/data-platform-workflows", tag = "v11.1.2", subdirectory = "python/pytest_plugins/github_secrets"}
-pytest-operator = "^0.32.0"
+pytest-operator = "^0.34.0"
 pytest-operator-cache = {git = "https://github.com/canonical/data-platform-workflows", tag = "v11.1.2", subdirectory = "python/pytest_plugins/pytest_operator_cache"}
 pytest-operator-groups = {git = "https://github.com/canonical/data-platform-workflows", tag = "v11.1.2", subdirectory = "python/pytest_plugins/pytest_operator_groups"}
 juju = "^3.3.0.0"