Update omegaconf requirement from <=2.1.*,>=2.0.5 to >=2.0.5,<2.3.0 i…

…n /requirements (#13167)

Update omegaconf requirement in /requirements

Updates the requirements on [omegaconf](https://github.com/omry/omegaconf) to permit the latest version.
- [Release notes](https://github.com/omry/omegaconf/releases)
- [Changelog](https://github.com/omry/omegaconf/blob/master/NEWS.md)
- [Commits](omry/omegaconf@v2.0.5...v2.2.1)

---
updated-dependencies:
- dependency-name: omegaconf
  dependency-type: direct:production
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements/pytorch/extra.txt

@@ -1,7 +1,7 @@
 # extended list of package dependencies to reach full functionality
 matplotlib>3.1, <3.5.3
 torchtext>=0.10.*, <=0.12.0
-omegaconf>=2.0.5, <=2.1.*
+omegaconf>=2.0.5, <2.3.0
 hydra-core>=1.0.5, <1.3.0
 jsonargparse[signatures]>=4.10.0, <=4.10.0
 gcsfs>=2021.5.0, <2022.6.0