Bump pytest from 6.2.2 to 8.3.4

Bumps [pytest](https://github.com/pytest-dev/pytest) from 6.2.2 to 8.3.4.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@6.2.2...8.3.4)

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

Signed-off-by: dependabot[bot] <support@github.com>

EasyFSL/dev_requirements.txt

@@ -3,7 +3,7 @@ loguru>=0.5.3
 matplotlib>=3.3.4
 pandas>=1.1.0
 pylint==2.8.2
-pytest==6.2.2
+pytest==8.3.4
 pytest-mock==3.6.1
 torch>=1.7.1
 torchvision>=0.8.2