Bump pytest from 6.2.5 to 7.0.0

Bumps [pytest](https://github.com/pytest-dev/pytest) from 6.2.5 to 7.0.0.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@6.2.5...7.0.0)

---
updated-dependencies:
- dependency-name: pytest
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

test-requirements.txt

@@ -48,7 +48,7 @@ pygments==2.11.2
     # via sphinx
 pyparsing==3.0.7
     # via packaging
-pytest==6.2.5
+pytest==7.0.0
     # via
     #   -r test-requirements.in
     #   pytest-cov
@@ -74,9 +74,9 @@ sphinxcontrib-qthelp==1.0.3
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
-toml==0.10.2
-    # via pytest
 tomli==1.2.2
-    # via coverage
+    # via
+    #   coverage
+    #   pytest
 urllib3==1.26.8
     # via requests