Update jsonargparse[signatures] requirement from <=4.7.1,>=4.7.1 to >=4.7.1,<4.7.4 in /requirements (#13052)

* Update jsonargparse[signatures] requirement in /requirements

Updates the requirements on [jsonargparse[signatures]](https://github.com/omni-us/jsonargparse) to permit the latest version.
- [Release notes](https://github.com/omni-us/jsonargparse/releases)
- [Changelog](https://github.com/omni-us/jsonargparse/blob/master/CHANGELOG.rst)
- [Commits](omni-us/jsonargparse@v4.7.1...v4.7.3)

---
updated-dependencies:
- dependency-name: jsonargparse[signatures]
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements/extra.txt

@@ -4,6 +4,6 @@ matplotlib>3.1, <3.5.3
 torchtext>=0.9.*, <=0.12.0
 omegaconf>=2.0.5, <=2.1.*
 hydra-core>=1.0.5, <=1.1.*
-jsonargparse[signatures]>=4.7.1, <=4.7.1
+jsonargparse[signatures]>=4.7.1, <4.7.4
 gcsfs>=2021.5.0, <=2022.2.0
 rich>=10.2.2,!=10.15.*, <=12.0.0