Bump paddlepaddle from 2.4.2 to 2.5.0 in /tests (#18166)

Bumps [paddlepaddle](https://github.com/paddlepaddle/paddle) from 2.4.2 to 2.5.0.
- [Release notes](https://github.com/paddlepaddle/paddle/releases)
- [Changelog](https://github.com/PaddlePaddle/Paddle/blob/develop/RELEASE.md)
- [Commits](https://github.com/paddlepaddle/paddle/compare/v2.4.2...v2.5.0)

---
updated-dependencies:
- dependency-name: paddlepaddle
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

tests/constraints.txt

@@ -13,7 +13,7 @@ fastjsonschema~=2.17.1
 test-generator==0.1.2
 requests>=2.25.1
 opencv-python>=4.5
-paddlepaddle==2.4.2
+paddlepaddle==2.5.0
 py>=1.9.0
 pytest>=5.0,<7.4
 pytest-dependency==0.5.1